NSN 5331-01-031-8271 2502774-29, 01-031-8271, 250277429

Product Details | O-RING

5331-01-031-8271 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: 2502774-29, 5331-01-031-8271, 01-031-8271, 5331010318271, 250277429, 010318271

Hardware and Abrasives | O-Ring

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	22 APR 1981	01-031-8271	47946 ( O-RING )

Part Number	Request Date	QTY	Origin
2502774-29	2024-08-235	24	DIBBS
2502774-29	2024-05-140	24	DIBBS
2502774-29	2023-04-116	5	DIBBS
2502774-29	2023-02-33	5	DIBBS
2502774-29	2022-01-26	53	DIBBS
2502774-29	2021-09-245	30	DIBBS
2502774-29	2021-05-136	44	DIBBS
2502774-29	2020-10-280	100	DIBBS
2502774-29	2020-08-226	14	DIBBS
2502774-29	2020-08-226	36	DIBBS
2502774-29	2020-07-206	14	DIBBS
2502774-29	2020-07-206	36	DIBBS
2502774-29	2020-05-124	36	DIBBS
2502774-29	2020-05-124	14	DIBBS
2502774-29	2020-04-92	14	DIBBS
2502774-29	2020-04-92	36	DIBBS
2502774-29	2020-01-16	36	DIBBS
2502774-29	2019-12-350	14	DIBBS
2502774-29	2019-08-240	36	DIBBS
2502774-29	2019-08-219	14	DIBBS
5331-01-031-8271	2018-11-316	30	DIBBS
5331-01-031-8271	2018-09-262	30	DIBBS
5331-01-031-8271	2018-06-157	100	DIBBS
5331-01-031-8271	2018-01-28	22	DIBBS
5331-01-031-8271	2013-11-322	25	DIBBS
5331-01-031-8271	2013-11-322	100	DIBBS
5331-01-031-8271	2012-07-194	200	DIBBS
5331-01-031-8271	2012-07-184	136	DIBBS

Cross Reference | NSN 5331-01-031-8271

Part Number	Cage Code	Manufacturer
2502774-29	02697	PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2502774-29	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
2502774-29	53711	NAVAL SEA SYSTEMS COMMAND

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Related Products | NSN 5331-01-031-8271

5331-01-031-8272, 5331-01-031-8274, 5331-01-031-8275, 5331-01-031-8276, 5331-01-031-8277

Technical Data | NSN 5331-01-031-8271

Characteristic	Specifications
MATERIAL	RUBBER ETHYLENE-PROPYLENE CLASS EPM
CENTER HOLE DIAMETER	1.854 INCHES MINIMUM AND 1.884 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT	0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5331-01-031-8271

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:	Y	The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
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	713	unknown
Originating Activity Code	98	DLIS-LFF Battle Creek, MI 49037-3084
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 5331-01-031-8271

Air Force
Navy

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	J	NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
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	J	NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each