NSN 5310-01-128-6855 BH7526, BH752-6, H506096

Product Details | ROUND EXTENDED WASHER SELF-LOCKING NUT

5310-01-128-6855 A nut, circular in shape, having wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery. It has an integral washer which extends beyond the wrenching element periphery and an integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: BH7526, BH752-6, H506096, H50609-6, SLN1876, SLN187-6 , ST3M7526, ST3M752-6, LH120386, LH12038-6, 10109505, 786866, 78686-6, 5310-01-128-6855, 01-128-6855, 5310011286855, 011286855

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	26 MAR 1982	01-128-6855	36744 ( NUT, SELF-LOCKING, EXTENDED WASHER, ROUND )

Drawings & Photos | NSN 5310-01-128-6855

Part Number	Request Date	QTY	Origin
78686-6	2025-03-82	282	DIBBS
BH752-6	2025-03-82	282	DIBBS
H50609-6	2025-03-82	282	DIBBS
SLN187-6	2025-03-82	282	DIBBS
ST3M752-6	2025-03-82	282	DIBBS
ST3M7526	2025-01-09	20	us
ST3M7526	2025-01-09	120	us
78686-6	2024-12-347	64	DIBBS
BH752-6	2024-12-347	64	DIBBS
H50609-6	2024-12-347	64	DIBBS
SLN187-6	2024-12-347	64	DIBBS
ST3M752-6	2024-12-347	64	DIBBS
78686-6	2024-11-318	156	DIBBS
BH752-6	2024-11-318	156	DIBBS
H50609-6	2024-11-318	156	DIBBS
SLN187-6	2024-11-318	156	DIBBS
ST3M752-6	2024-11-318	156	DIBBS
ST3M7526	2024-07-198	20	Canada
78686-6	2022-12-335	515	DIBBS
BH752-6	2022-12-335	515	DIBBS
H50609-6	2022-12-335	515	DIBBS
SLN187-6	2022-12-335	515	DIBBS
ST3M752-6	2022-12-335	515	DIBBS
78686-6	2022-03-75	463	DIBBS
BH752-6	2022-03-75	463	DIBBS
H50609-6	2022-03-75	463	DIBBS
SLN187-6	2022-03-75	463	DIBBS
ST3M752-6	2022-03-75	463	DIBBS
78686-6	2021-06-168	250	DIBBS
BH752-6	2021-06-168	250	DIBBS
H50609-6	2021-06-168	250	DIBBS
SLN187-6	2021-06-168	250	DIBBS
ST3M752-6	2021-06-168	250	DIBBS
5310-01-128-6855	2016-09-272	108	DIBBS
5310-01-128-6855	2016-07-189	546	DIBBS
5310-01-128-6855	2015-03-63	464	DIBBS
5310-01-128-6855	2014-07-201	416	DIBBS
ST3M7526	2010-03-89	20	US
ST3M7526	2007-08-213	28	United States

Cross Reference | NSN 5310-01-128-6855

Part Number	Cage Code	Manufacturer
78686-6	56878	SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
BH752-6	27238	BRISTOL INDUSTRIES
H50609-6	15653	ALCOA GLOBAL FASTENERS, INC.
LH12038-6	019L2	MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
LH12038-6	72962	HARVARD INDUSTRIES INC
ST3M752-6	76301	BOEING COMPANY, THE DBA BOEING

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Related Products | NSN 5310-01-128-6855

5310-01-128-7048, 5310-01-128-7049, 5310-01-128-7050, 5310-01-128-7082, 5310-01-128-7083

Technical Data | NSN 5310-01-128-6855

Characteristic	Specifications
THREAD SERIES	UNJF
NOMINAL THREAD SIZE	0.375 INCHES
THREAD QUANTITY PER INCH	24
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	NICKEL ALLOY 718 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5663 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING	NOT RATED
NUT STYLE	A292 SPLINE DRIVE
WASHER OUTSIDE DIAMETER	0.669 INCHES MAXIMUM
OVERALL HEIGHT	0.375 INCHES MAXIMUM
WASHER THICKNESS	0.060 INCHES MINIMUM
DRIVE POINT QUANTITY	12
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION	DRY FILM LUBRICANT
TEMP RATING	NOT RATED

Restrictions/Controls & Freight Information | NSN 5310-01-128-6855

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:	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 5310-01-128-6855

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.
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
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
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
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