NSN 5310-01-441-9791 BACN10B7L, 01-441-9791, 014419791

Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-441-9791 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: BACN10B7L, 5310-01-441-9791, 01-441-9791, 5310014419791, 014419791

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	28 FEB 1997	01-441-9791	29729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON )

Drawings & Photos | NSN 5310-01-441-9791

Part Number	Request Date	QTY	Origin
BACN10B7L	2021-11-319	120	DIBBS
BACN10B7L	2019-06-158	32	DIBBS
BACN10B7L	2019-05-147	32	DIBBS
5310-01-441-9791	2017-02-51	102	DIBBS
5310-01-441-9791	2015-04-114	42	DIBBS
5310-01-441-9791	2015-04-103	42	DIBBS
5310-01-441-9791	2014-08-240	50	DIBBS
5310-01-441-9791	2014-08-229	50	DIBBS
5310-01-441-9791	2014-08-215	50	DIBBS
5310-01-441-9791	2013-12-355	160	DIBBS
5310-01-441-9791	2013-12-339	160	DIBBS
5310-01-441-9791	2013-12-335	176	DIBBS
5310-01-441-9791	2013-06-156	41	DIBBS
5310-01-441-9791	2013-02-58	36	DIBBS
5310-01-441-9791	2012-11-334	9	DIBBS
5310-01-441-9791	2012-11-334	105	DIBBS
5310-01-441-9791	2011-06-156	2	DIBBS
5310-01-441-9791	2010-10-295	4	US
5310-01-441-9791	2010-05-144	1	DIBBS
5310-01-441-9791	2010-03-85	3	DIBBS
5310-01-441-9791	2010-03-85	4	DIBBS
5310-01-441-9791	2009-03-64	4	DIBBS
5310-01-441-9791	2008-09-262	3	DIBBS
5310-01-441-9791	2008-09-262	4	DIBBS

Cross Reference | NSN 5310-01-441-9791

Part Number	Cage Code	Manufacturer
BACN10B7L	019L2	MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
BACN10B7L	15653	ALCOA GLOBAL FASTENERS, INC.
BACN10B7L	56878	SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
BACN10B7L	5M902	ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
BACN10B7L	82918	THE BOEING COMPANY DBA BOEING

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Related Products | NSN 5310-01-441-9791

5310-01-441-9898, 5310-01-442-0193, 5310-01-442-0200, 5310-01-442-0201, 5310-01-442-0205

Technical Data | NSN 5310-01-441-9791

Characteristic	Specifications
THREAD SERIES	UNJF
NOMINAL THREAD SIZE	0.438 INCHES
THREAD QUANTITY PER INCH	20
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL COMP 8740 OR STEEL COMP 4037 OR STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6050 MIL SPEC 1ST MATERIAL RESPONSE OR AMS 6300 ASSN STD 2ND MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-416, TY 1, CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	32.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
NUT STYLE	A293 DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER	0.738 INCHES MINIMUM AND 0.770 INCHES MAXIMUM
OVERALL HEIGHT	0.531 INCHES MAXIMUM
WASHER THICKNESS	0.085 INCHES NOMINAL
WIDTH ACROSS FLATS	0.550 INCHES MINIMUM AND 0.565 INCHES MAXIMUM
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION	SOLUBLE LUBRICANT
TEMP RATING	450.0 DEG FAHRENHEIT NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-01-441-9791

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.
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	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 5310-01-441-9791

Air Force

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	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each