NSN 5310-01-491-3438 H552633, H55263-3, VN1441W024

Product Details | DOUBLE HEXAGON SINGLE BALL SEAT SELF-LOCKING NUT

5310-01-491-3438 A nut having one convex, spherical bearing surface, with 12 drive points, 24 sides. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: H552633, H55263-3, VN1441W024, VN1441W02-4, 3022T66P07, 3022T66P16, 5310-01-491-3438, 01-491-3438, 5310014913438, 014913438

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	18 OCT 2001	01-491-3438	33115 ( NUT, SELF-LOCKING, SINGLE BALL SEAT, DOUBLE HEXAGON )

Drawings & Photos | NSN 5310-01-491-3438

Part Number	Request Date	QTY	Origin
3022T66P16	2025-01-31	33	Japan
5310-01-491-3438	2018-04-94	1196	DIBBS
5310-01-491-3438	2018-03-80	518	DIBBS
5310-01-491-3438	2017-11-313	518	DIBBS
5310-01-491-3438	2017-11-305	518	DIBBS
5310-01-491-3438	2017-10-291	533	DIBBS
5310-01-491-3438	2017-10-283	533	DIBBS
5310-01-491-3438	2017-06-157	518	DIBBS
5310-01-491-3438	2017-03-87	518	DIBBS
5310-01-491-3438	2017-03-79	518	DIBBS
5310-01-491-3438	2017-02-46	257	DIBBS
5310-01-491-3438	2017-01-04	257	DIBBS
5310-01-491-3438	2016-12-362	257	DIBBS
5310-01-491-3438	2016-12-349	257	DIBBS
5310-01-491-3438	2016-12-341	257	DIBBS
5310-01-491-3438	2016-02-35	635	DIBBS
5310-01-491-3438	2015-11-323	679	DIBBS
5310-01-491-3438	2015-04-93	745	DIBBS
5310-01-491-3438	2015-03-82	745	DIBBS
5310-01-491-3438	2014-05-126	624	DIBBS
5310-01-491-3438	2014-01-21	136	DIBBS
5310-01-491-3438	2014-01-05	136	DIBBS

Cross Reference | NSN 5310-01-491-3438

Part Number	Cage Code	Manufacturer
3022T66P07	99207	GENERAL ELECTRIC COMPANY DBA GE
3022T66P16	99207	GENERAL ELECTRIC COMPANY DBA GE
H55263-3	15653	ALCOA GLOBAL FASTENERS, INC.
VN1441W02-4	92215	ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Related Products | NSN 5310-01-491-3438

5310-01-491-3451, 5310-01-491-3452, 5310-01-491-3455, 5310-01-491-3504, 5310-01-491-3532

Technical Data | NSN 5310-01-491-3438

Characteristic	Specifications
THREAD SERIES	UNJF
NOMINAL THREAD SIZE	0.190 INCHES
THREAD QUANTITY PER INCH	32
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	NICKEL ALLOY UNS N07001 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5544 ASSN STD 1ST MATERIAL RESPONSE AND AMS 5709 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	SILVER THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2411 ASSN STD SINGLE TREATMENT RESPONSE THREADS
HARDNESS RATING	NOT RATED
NUT STYLE	A8A SINGLE BALL SEAT, DOUBLE HEXAGON
NUT HEIGHT	0.185 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
WIDTH ACROSS FLATS	0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION	WAX
TEMP RATING	1400.0 DEG FAHRENHEIT NOMINAL
SPECIFICATION/STANDARD DATA	07482-M50TF7 MANUFACTURERS SPECIFICATION
III PRECIOUS MATERIAL	SILVER 2840-01-114-2211;ENGINE,AIRCRAFT, TURBO-SHAFT,APACHE HELICOPER FOR T700 ENGINE
MANUFACTURERS CODE	99207
MFR SOURCE CONTROLLING REFERENCE	3022T66P16

Restrictions/Controls & Freight Information | NSN 5310-01-491-3438

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	KH	Defense Industrial Supply Center Philadelphia, PA 19111
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 5310-01-491-3438

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	A	Item requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. Refer to appropriate manuals or directives for specific instructions.
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	M 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.
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.
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	M 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	M EA : Each