Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-913-2738 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: R1185P005, R1185P005B, R1185P005D, R1185P005REVD, 52Z6284054, 52Z6284-054, 56561 , 5310-00-913-2738, 00-913-2738, 5310009132738, 009132738

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1960 00-913-2738

Drawings & Photos | NSN 5310-00-913-2738


Demand History | NSN 5310-00-913-2738

Part Number Request Date QTY Origin
R1185P005D 2022-10-297 69 DIBBS
R1185P005D 2022-10-285 69 DIBBS
R1185P005D 2021-08-220 33 DIBBS
R1185P005D 2021-02-46 35 DIBBS
5310-00-913-2738 2018-07-192 73 DIBBS
5310-00-913-2738 2017-11-333 39 DIBBS
R1185P005B 2012-03-67 15 United States
5310-00-913-2738 2010-05-125 28 DIBBS

Cross Reference | NSN 5310-00-913-2738

Part Number Cage Code Manufacturer
52Z6284-054 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
52Z6284-054 72962 HARVARD INDUSTRIES INC
R1185P005 99207 GENERAL ELECTRIC COMPANY DBA GE
R1185P005B 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
R1185P005B 24446 GENERAL ELECTRIC CO
R1185P005B 72962 HARVARD INDUSTRIES INC
R1185P005B 99207 GENERAL ELECTRIC COMPANY DBA GE
R1185P005D 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
R1185P005D 99207 GENERAL ELECTRIC COMPANY DBA GE
R1185P005REVD 56876 ALTA PRODUCTS CO INC

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Technical Data | NSN 5310-00-913-2738

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.312 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 1137 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5024 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A293 DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER 0.520 INCHES MINIMUM AND 0.536 INCHES MAXIMUM
OVERALL HEIGHT 0.344 INCHES MINIMUM AND 0.359 INCHES MAXIMUM
WASHER THICKNESS 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
COUNTERSINK ANGLE ANY ACCEPTABLE NUT
TEMP RATING 400.0 DEG FAHRENHEIT NOMINAL
MANUFACTURERS CODE 99207
MFR SOURCE CONTROLLING REFERENCE R1185P005B

Restrictions/Controls & Freight Information | NSN 5310-00-913-2738

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious 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.
Category Code Description
NMF Description 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code XX
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 5310-00-913-2738

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX 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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
EA : Each