Product Details | HEXAGON SELF-LOCKING NUT

5310-00-531-0113 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.

Part Alternates: NUT17, 145440, 1801064, 1801-064, 21FC624, 52HS019624, 52HS019-624, 5310-00-531-0113, 00-531-0113, 5310005310113, 005310113

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-531-0113

Drawings & Photos | NSN 5310-00-531-0113


Demand History | NSN 5310-00-531-0113

Part Number Request Date QTY Origin
5310-00-531-0113 2024-08-243 320 United States
21FC624 2024-01-03 4863 DIBBS
52HS019-624 2024-01-03 4863 DIBBS
21FC624 2023-09-247 11619 DIBBS
52HS019-624 2023-09-247 11619 DIBBS
21FC624 2023-07-204 1544 DIBBS
52HS019-624 2023-07-204 1544 DIBBS
5310-00-531-0113 2023-05-151 300 Taiwan
5310-00-531-0113 2023-02-38 112 Taiwan
5310-00-531-0113 2022-09-257 20 United States
21FC624 2022-08-228 2000 United States
21FC624 2022-08-228 4000 United States
21FC624 2022-08-228 6000 United States
21FC624 2020-06-170 1000 United States
21FC624 2020-06-170 2000 United States
21FC624 2020-04-114 2000 United States
21FC624 2020-01-27 1000 United States
21FC624 2019-07-212 22439 DIBBS
52HS019-624 2019-07-212 22439 DIBBS
5310-00-531-0113 2019-01-25 1 DIBBS-RFPs
5310-00-531-0113 2018-10-276 15808 DIBBS
5310-00-531-0113 2017-04-99 14424 DIBBS
5310-00-531-0113 2015-10-281 29996 DIBBS
21FC624 2015-07-183 2000 United States
5310-00-531-0113 2012-04-114 8 MANUAL
5310-00-531-0113 2010-12-342 100 United States
5310-00-531-0113 2010-05-140 28046 DIBBS
5310-00-531-0113 2009-08-239 18305 DIBBS
5310-00-531-0113 2009-05-140 12 US
5310-00-531-0113 2009-02-37 12493 DIBBS
5310-00-531-0113 2008-11-311 8168 DIBBS
5310-00-531-0113 2008-10-284 5602 DIBBS
5310-00-531-0113 2008-08-226 9187 DIBBS

Cross Reference | NSN 5310-00-531-0113

Part Number Cage Code Manufacturer
145440 06848 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
145440 55284 HONEYWELL INTERNATIONAL INC DBA HONEYWELL
1801-064 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
1801-064 72962 HARVARD INDUSTRIES INC
21FC624 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
52HS019-624 27687 GREER STOP NUT INC.
NUT17 60532 TRANE U.S. INC. DBA TRANE

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Technical Data | NSN 5310-00-531-0113

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.375 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 A12 HEXAGON
NUT HEIGHT 0.454 INCHES MINIMUM AND 0.469 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
BEARING SURFACE TYPE CHAMFERED
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING 550.0 DEG FAHRENHEIT NOMINAL
III BEARING SURFACE FINISH 125.0 MICROINCHES
III END ITEM IDENTIFICATION W/S: HELICOPTER, CHINOOK, CH-47; AIRCRAFT, PHANTOM F-4; AVIATION ENGINE TEST SYSTEMS (AETS); AIRCRAFT, MH-47E SPERCIAL OPERATIONS AIRCRAFT; AH-64-D LONGBOW; AIRCRAFT, (AC-130H, MC-130H, EC-130E, HC-130); HELICOPTER, APACHE AH-64; HELICOPTER, RH-53; ENGINE, AIRCRAFT T-56

Restrictions/Controls & Freight Information | NSN 5310-00-531-0113

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: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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 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 5310-00-531-0113

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 CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
M
EA : Each
Category Code Description
Budget Code9 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 ValidationN 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 CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
M
EA : Each
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 CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
M
EA : Each