NSN 5310-00-796-4397 H297284, H29728-4, LH8285048

Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-796-4397 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: H297284, H29728-4, LH8285048, LH8285-048 , VN498W048 , 9610M87P04, 5310-00-796-4397, 00-796-4397, 5310007964397, 007964397

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	19 AUG 1968	00-796-4397	29729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON )

Drawings & Photos | NSN 5310-00-796-4397

Part Number	Request Date	QTY	Origin
H29728-4	2023-12-347	3415	DIBBS
LH8285-048	2023-12-347	3415	DIBBS
VN498W048	2023-12-347	3415	DIBBS
H29728-4	2023-12-339	3415	DIBBS
LH8285-048	2023-12-339	3415	DIBBS
VN498W048	2023-12-339	3415	DIBBS
H29728-4	2023-02-53	1053	DIBBS
LH8285-048	2023-02-53	1053	DIBBS
VN498W048	2023-02-53	1053	DIBBS
H29728-4	2022-05-145	338	DIBBS
LH8285-048	2022-05-145	338	DIBBS
VN498W048	2022-05-145	338	DIBBS
H29728-4	2022-03-75	946	DIBBS
LH8285-048	2022-03-75	946	DIBBS
VN498W048	2022-03-75	946	DIBBS
H29728-4	2022-02-53	1600	DIBBS
LH8285-048	2022-02-53	1600	DIBBS
VN498W048	2022-02-53	1600	DIBBS
H29728-4	2021-11-321	137	DIBBS
LH8285-048	2021-11-321	137	DIBBS
VN498W048	2021-11-321	137	DIBBS
5310-00-796-4397	2013-06-156	2740	DIBBS
5310-00-796-4397	2011-10-292	2388	DIBBS
5310-00-796-4397	2011-08-227	1695	DIBBS
5310-00-796-4397	2011-07-187	3588	DIBBS
5310-00-796-4397	2010-11-320	2057	DIBBS
5310-00-796-4397	2009-12-351	3086	DIBBS
5310-00-796-4397	2009-11-321	3086	DIBBS

Cross Reference | NSN 5310-00-796-4397

Part Number	Cage Code	Manufacturer
9610M87P04	07482	GENERAL ELECTRIC COMPANY DBA GE
H29728-4	15653	ALCOA GLOBAL FASTENERS, INC.
H29728-4	75237	ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
H29728-4	R1120	SATAIR A/S
LH8285-048	56878	SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
VN498W048	92215	ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Related Products | NSN 5310-00-796-4397

5310-00-796-4415, 5310-00-796-4433, 5310-00-796-4434, 5310-00-796-4438, 5310-00-796-4625

Technical Data | NSN 5310-00-796-4397

Characteristic	Specifications
THREAD SERIES	UNJF
NOMINAL THREAD SIZE	0.250 INCHES
THREAD QUANTITY PER INCH	28
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5709 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING	NOT RATED
NUT STYLE	A293 DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER	0.440 INCHES MAXIMUM
OVERALL HEIGHT	0.458 INCHES MAXIMUM
WASHER THICKNESS	0.180 INCHES NOMINAL
WIDTH ACROSS FLATS	0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH	0.130 INCHES MINIMUM NUT
COUNTERBORE DIAMETER	0.276 INCHES MINIMUM NUT
TEMP RATING	NOT RATED
III PRECIOUS MATERIAL	SILVER
MANUFACTURERS CODE	07482
MFR SOURCE CONTROLLING REFERENCE	9610M87P04

Restrictions/Controls & Freight Information | NSN 5310-00-796-4397

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:	S	Item contains silver
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	576	unknown
Originating Activity Code	SG	403 SCMS/GUED 5215 Thurlow St, Suite 5, Bldg 70C Wright-Patterson AFB OH 45433
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 5310-00-796-4397

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.
Materiel Management Aggregation Code	NY	SX:"GENERAL ELECTRIC ENGINES & COMPONENTS, TF-39"
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
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