NSN 5310-01-055-3852 MS14144L4, MS14144-L4, PHCR354M

Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-055-3852 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: MS14144L4, MS14144-L4, PHCR354M, PHCR-354M, RME98684, RME9868-4, GN512FP4, 73781M428, 10122062 , 5310-01-055-3852, 01-055-3852, 5310010553852, 010553852

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	04 FEB 1978	01-055-3852	29730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON )

Drawings & Photos | NSN 5310-01-055-3852

Part Number	Request Date	QTY	Origin
MS14144L4	2022-12-356	100	US
MS14144L4	2022-12-335	100	US
5310-01-055-3852	2022-02-37	53196	DIBBS
5310-01-055-3852	2022-01-25	32324	DIBBS
5310-01-055-3852	2022-01-02	20334	DIBBS
MS14144L4	2021-09-257	2	Thailand
5310-01-055-3852	2021-09-244	32007	DIBBS
5310-01-055-3852	2020-01-16	265	us
5310-01-055-3852	2019-12-357	20931	DIBBS
5310-01-055-3852	2019-10-297	12957	DIBBS
5310-01-055-3852	2019-08-233	5215	DIBBS
5310-01-055-3852	2018-08-224	7500	DIBBS
5310-01-055-3852	2018-05-130	1	DIBBS-RFPs
5310-01-055-3852	2017-02-53	9	MANUAL
5310-01-055-3852	2016-08-239	30	Malaysia
5310-01-055-3852	2016-03-88	5238	DIBBS
MS14144L4	2015-12-342	11	Canada
5310-01-055-3852	2015-11-323	30	Malaysia
5310-01-055-3852	2015-11-323	30	Malaysia
5310-01-055-3852	2015-06-152	3351	DIBBS
MS14144L4	2015-03-84	32	Ecuador
MS14144L4	2014-12-351	36	Ukraine
MS14144L4	2014-12-350	36	Ukraine
MS14144L4	2014-12-339	25	United States
5310-01-055-3852	2014-11-313	388	DIBBS
5310-01-055-3852	2014-11-307	388	DIBBS
5310-01-055-3852	2014-10-287	2442	DIBBS
MS14144L4	2014-03-70	20	Iran
MS14144L4	2013-08-221	54	LK
MS14144L4	2013-07-205	10	Singapore
5310-01-055-3852	2012-09-270	56	Taiwan
MS14144L4	2012-09-250	10	TZ
MS14144L4	2011-10-280	2	UK
5310-01-055-3852	2011-08-243	6	CO
5310-01-055-3852	2011-01-27	1	Germany
5310-01-055-3852	2010-12-350	2	CN
MS14144L4	2010-12-341	9	Canada
MS14144L4	2008-03-65	50	China
MS14144L4	2007-06-170	210	Canada
MS14144L4	2006-08-229	120	Sri Lanka
MS14144L4	2006-04-118	12	KE

Cross Reference | NSN 5310-01-055-3852

Part Number	Cage Code	Manufacturer
73781M428	50392	SPS TECHNOLOGIES INC
GN512FP4	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
MS14144-L4	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS14144L4	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS14144L4	97499	BELL HELICOPTER TEXTRON INC.
PHCR-354M	62554	ALCOA GLOBAL FASTENERS INC. DBA SIMMONDS MECAERO FAS PDTS DIV
RME9868-4	019L2	MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
RME9868-4	72962	HARVARD INDUSTRIES INC

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Related Products | NSN 5310-01-055-3852

5310-01-055-3853, 5310-01-055-3854, 5310-01-055-3855, 5310-01-055-3856, 5310-01-055-3860

Technical Data | NSN 5310-01-055-3852

Characteristic	Specifications
THREAD SERIES	UNJF
NOMINAL THREAD SIZE	0.250 INCHES
THREAD QUANTITY PER INCH	28
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	NOT RATED
NUT STYLE	A298 SLOTTED HEXAGON
WASHER OUTSIDE DIAMETER	0.420 INCHES MAXIMUM
OVERALL HEIGHT	0.266 INCHES MINIMUM AND 0.296 INCHES MAXIMUM
WASHER THICKNESS	0.025 INCHES NOMINAL
WIDTH ACROSS FLATS	0.305 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION	DRY FILM LUBRICANT
TEMP RATING	450.0 DEG FAHRENHEIT MAXIMUM
III BEARING SURFACE FINISH	125.0 MICROINCHES
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS14144L4

Restrictions/Controls & Freight Information | NSN 5310-01-055-3852

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:	U	Precious metal type is unknown
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
NMF Description	093486	BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	573	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 5310-01-055-3852

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	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
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	Q 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.
Materiel Management Aggregation Code	HL	TG:TH-1H SUPT HELICOPTER
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
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	Q 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	Q EA : Each