NSN 5331-00-165-1971 MS938702, MS9387-02, M 83248/1-902

Product Details | O-RING

5331-00-165-1971 A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.

Part Alternates: MS938702, MS9387-02, M 83248/1-902 , M83248/1-902, M832481902, M832481902ES, M83248-1-902ES, M83485/1-902, M834851902, NAS1595002, NAS1595-002, NAS15952, NAS1595-2, AMS7276, AS3208902, AS3208-902 , AS568902, AS568-902, B2SR270275, B-2SR2702-75, ST300202, ST3002-02 , PL-M27-01234-D PIECE 55, PLM2701234DPIECE55, PRP390219357, PRP3-902-19357, MILR83248, 10117054 , 1355750, 1355-750, 2 0040-300 , 20040300, 36342021170, 3634-202-11-70, 3725880PIECE18, 37-25880PIECE18, 3-902 V0747 , 3-902 V747-75, 3902V0747, 3902V74775, 3-902V747-75, 67500902, 675-00902, 6843332-02, 69494M902, 90219357, 902-19357, 90219375, 902-19375, 5331-00-165-1971, 00-165-1971, 5331001651971, 001651971, 684333202

Hardware and Abrasives | O-Ring

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	19 NOV 1971	00-165-1971	47946 ( O-RING )

Drawings & Photos | NSN 5331-00-165-1971

Part Number	Request Date	QTY	Origin
MILR83248	2025-05-132	2	United States
MS938702	2025-04-106	20	China
M832481902	2025-03-79	20	United States
M832481902	2025-03-79	57	United States
M832481902	2025-03-63	97	United States
5331-00-165-1971	2024-08-241	100	Taiwan
5331-00-165-1971	2024-03-81	50	US
M834851902	2024-03-75	2	CN
5331-00-165-1971	2023-08-229	11499	DIBBS
5331-00-165-1971	2022-07-207	1	us
M832481902	2022-07-195	1	US
5331-00-165-1971	2022-05-124	120	Taiwan
AMS7276	2022-04-115	140	United States
5331-00-165-1971	2021-05-134	26	Taiwan
M834851902	2020-10-280	7	US
5331-00-165-1971	2020-07-184	30	US
M834851902	2020-01-13	50	TR
5331-00-165-1971	2019-08-217	1	DIBBS-RFPs
5331-00-165-1971	2018-08-218	56114	DIBBS
5331-00-165-1971	2018-07-201	1	DIBBS-RFPs
M832481902	2018-04-94	69	US
5331-00-165-1971	2018-02-37	10	MANUAL
M83248/1-902	2018-02-37	10	Seychelles
5331-00-165-1971	2017-07-192	50	Taiwan
5331-00-165-1971	2017-05-136	45328	DIBBS
5331-00-165-1971	2017-05-130	9000	DIBBS
MILR83248	2017-03-83	3	United States
5331-00-165-1971	2017-02-53	9	MANUAL
5331-00-165-1971	2016-10-294	6	Poland
M832481902	2016-10-293	6	Taiwan
5331-00-165-1971	2016-08-231	20000	DIBBS
5331-00-165-1971	2016-03-83	1	DIBBS-RFPs
5331-00-165-1971	2016-03-81	204	MANUAL
MILR83248	2016-03-81	18	United States
MILR83248	2016-03-81	9	United States
ST3002-02	2016-03-81	204	United States
5331-00-165-1971	2015-11-313	42023	DIBBS
5331-00-165-1971	2015-09-250	10000	DIBBS
AMS7276	2015-07-182	10	UK
5331-00-165-1971	2015-03-78	18092	DIBBS
M832481902	2015-02-58	200	us
M832481902	2014-08-238	200	Thailand
AMS7276	2014-08-234	60	Seychelles
M834851902	2013-10-295	50	Hong Kong
5331-00-165-1971	2013-09-258	1700	DIBBS
5331-00-165-1971	2013-04-107	13579	DIBBS
M832481902	2012-12-361	1	Greece
M83248/1-902	2012-11-310	50
5331-00-165-1971	2012-08-242	36149	DIBBS
M832481902	2012-07-194	160	CA
AMS7276	2012-03-76	30	TW
MILR83248	2011-10-304	301	KR
M834851902	2011-10-287	88	China
M832481902	2011-06-179	35	US
MILR83248	2011-01-05	1	CA
5331-00-165-1971	2010-10-300	64000	DIBBS
5331-00-165-1971	2010-05-131	60000	DIBBS
M832481902	2009-05-141	10	Italy
5331-00-165-1971	2008-12-350	50000	DIBBS
5331-00-165-1971	2008-12-336	50000	DIBBS
5331-00-165-1971	2008-08-243	1	MX
5331-00-165-1971	2007-10-304	50	Australia
MILR83248	2007-08-221	4	US
5331-00-165-1971	2006-08-234	73000	US

Cross Reference | NSN 5331-00-165-1971

Part Number	Cage Code	Manufacturer
1355-750	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
2 0040-300	S3465	BAE SYSTEMS HAGGLUNDS AB
3-902 V747-75	02697	PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
3-902 V747-75	C0308	O-RING DIVISION EUROPE
3-902V747-75	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
3634-202-11-70	99167	HAMILTON SUNDSTRAND CORPORATION
37-25880PIECE18	07270	MOOG INC.
675-00902	9F512	PARKER-HANNIFIN CORPORATION DBA HYDRAULIC PUMP DIVISION
6843332-02	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
69494M902	73030	HAMILTON SUNDSTRAND CORPORATION
902-19357	25184	PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
902-19375	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
AMS7276	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS3208-02	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS568-902	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
B-2SR2702-75	95272	STILLMAN SEAL CORPORATION
M 83248/1-902	0291H	ROSOMAK S.A
M83248-1-902ES	H2313	ERIKS B.V.
M83248/1-902	0XK26	SEALS & PACKINGS, INC.
M83248/1-902	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M83485/1-902	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MILR83248	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS9387-02	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
NAS1595-002	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
NAS1595-2	80058	JOINT ELECTRONICS TYPE DESIGNATION SYSTEM
NAS1595-2	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
PL-M27-01234-D PIECE 55	9F512	PARKER-HANNIFIN CORPORATION DBA HYDRAULIC PUMP DIVISION
PRP3-902-19357	25184	PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
ST3002-02	00198	PRATT & WHITNEY CANADA CIE DIVPRATT & WHITNEY CANADA CORP.

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Related Products | NSN 5331-00-165-1971

5331-00-165-1972, 5331-00-165-1974, 5331-00-165-1975, 5331-00-165-1976, 5331-00-165-1977

Technical Data | NSN 5331-00-165-1971

Characteristic	Specifications
MATERIAL	RUBBER FLUOROCARBON CLASS FPM
CENTER HOLE DIAMETER	0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT	0.061 INCHES MINIMUM AND 0.067 INCHES MAXIMUM
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MILR83248
MANUFACTURERS CODE	81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	M83248/1-902

Restrictions/Controls & Freight Information | NSN 5331-00-165-1971

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	F	The item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
NMF Description	194120	WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	596	unknown
Originating Activity Code	KZ	Defense Supply Center Philadelphia Philadelphia, PA 19101
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	B	Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 5331-00-165-1971

Category	Code	Description
Materiel Category and Inventory Manager	T	Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	B	Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous Group	BJ	AH-64 Airframe
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each