Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-262-6314 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: BH001906, BH00190-6, H33-6, LH3417064, LH3417-064, FN1216624, FN1216-624, R398P4, R398P4B, R398P4C, R398P4D, R398P4E, R398P4F, R398P4H, VN405B064, H336, R398, 5310-01-262-6314, 01-262-6314, 5310012626314, 012626314

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 02 SEP 1987 01-262-6314

Drawings & Photos | NSN 5310-01-262-6314


Demand History | NSN 5310-01-262-6314

Part Number Request Date QTY Origin
FN1216624 2023-12-348 40 United States
FN1216624 2023-11-324 20 United States
FN1216624 2022-04-107 20 United States
FN1216624 2022-04-107 40 United States
FN1216624 2022-04-107 60 United States
FN1216624 2021-10-277 20 United States
FN1216624 2021-10-277 40 United States
FN1216624 2021-10-277 60 United States
FN1216624 2021-10-274 10 US
FN1216624 2021-05-132 38 United States
FN1216624 2021-05-132 76 United States
FN1216624 2020-06-181 36 United States
FN1216624 2017-08-222 44 United States
5310-01-262-6314 2013-12-336 30 US
BH00190-6 2013-08-229 122 Canada
FN1216-624 2013-08-229 122 Canada
R398P4 2012-08-229 510
FN1216624 2011-10-299 25 United States
VN405B064 2009-06-161 30 US
FN1216624 2008-10-298 60 US
5310-01-262-6314 2008-08-233 100 US

Cross Reference | NSN 5310-01-262-6314

Part Number Cage Code Manufacturer
BH00190-6 27238 BRISTOL INDUSTRIES
FN1216-624 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
H33-6 15653 ALCOA GLOBAL FASTENERS, INC.
LH3417-064 72962 HARVARD INDUSTRIES INC
R398 07482 GENERAL ELECTRIC COMPANY DBA GE
R398P4 07482 GENERAL ELECTRIC COMPANY DBA GE
R398P4B 07482 GENERAL ELECTRIC COMPANY DBA GE
R398P4C 07482 GENERAL ELECTRIC COMPANY DBA GE
R398P4D 07482 GENERAL ELECTRIC COMPANY DBA GE
R398P4E 07482 GENERAL ELECTRIC COMPANY DBA GE
R398P4F 07482 GENERAL ELECTRIC COMPANY DBA GE
R398P4H 07482 GENERAL ELECTRIC COMPANY DBA GE
VN405B064 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5310-01-262-6314

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.375 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL IRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NUT STYLE A293 DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER 0.598 INCHES MAXIMUM
OVERALL HEIGHT 0.458 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
SPECIAL FEATURES HEAT TREATMENT-SOLUTION TREATED AT 1800 DEG.F PLUS/MINUS 50 DEG FOR 1 TO 4 HRS AND OIL QUENCH OR AIR COOL.AGEHARDEN AT 1300 DEG-1400 DEGF FOR 16 HR.AND AIR COOL;HARDNESS-ESNA RC27-40,KAYNAR RC32-48,SPS RC35-42,VOI-SHAN RC 32-44
MANUFACTURERS CODE 07482
MFR SOURCE CONTROLLING REFERENCE R398

Restrictions/Controls & Freight Information | NSN 5310-01-262-6314

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem 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.
Automatic Data Processing Equipment:0Represents 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 095760 LOCKS/LOCK SETS NOI METAL IN BBL/BX
Less than car load rating U 50
Less than truck load rating Q 70.0
Water commodity Code 573 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5310-01-262-6314

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative