Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-126-1333 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: MS1416408, MS14164-08, 10109444 , 5310-01-126-1333, 01-126-1333, 5310011261333, 011261333

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 05 FEB 1982 01-126-1333

Demand History | NSN 5310-01-126-1333

Part Number Request Date QTY Origin
5310-01-126-1333 2025-10-275 5542 US
5310-01-126-1333 2025-10-274 5542 DIBBS
5310-01-126-1333 2025-09-268 5542 DIBBS
5310-01-126-1333 2025-09-260 5542 DIBBS
5310-01-126-1333 2025-08-224 50 us
5310-01-126-1333 2025-06-161 7728 DIBBS
5310-01-126-1333 2025-06-156 7728 DIBBS
5310-01-126-1333 2025-05-148 7728 DIBBS
5310-01-126-1333 2025-02-36 9055 DIBBS
5310-01-126-1333 2025-01-28 9055 DIBBS
5310-01-126-1333 2025-01-23 9055 DIBBS
5310-01-126-1333 2024-11-312 9055 DIBBS
5310-01-126-1333 2024-08-221 5988 DIBBS
5310-01-126-1333 2024-08-218 5988 DIBBS
5310-01-126-1333 2024-07-207 5988 DIBBS
5310-01-126-1333 2024-03-68 3517 DIBBS
5310-01-126-1333 2024-02-60 3517 DIBBS
5310-01-126-1333 2024-02-57 3517 DIBBS
5310-01-126-1333 2024-02-46 3517 DIBBS
5310-01-126-1333 2023-12-338 3446 DIBBS
5310-01-126-1333 2023-11-330 3446 DIBBS
5310-01-126-1333 2023-10-299 589 DIBBS
5310-01-126-1333 2023-10-291 589 DIBBS
5310-01-126-1333 2023-06-158 3446 DIBBS
5310-01-126-1333 2023-05-150 3446 DIBBS
5310-01-126-1333 2023-05-146 3446 US
5310-01-126-1333 2023-05-141 3446 DIBBS
5310-01-126-1333 2023-03-61 2926 DIBBS
5310-01-126-1333 2023-02-51 2926 DIBBS
5310-01-126-1333 2019-04-118 2273 DIBBS
5310-01-126-1333 2018-05-130 1 DIBBS-RFPs
MS1416408 2015-05-126 1000 us
MS1416408 2015-05-126 2500 us
MS1416408 2015-05-126 5000 us
MS1416408 2015-05-126 10000 us
5310-01-126-1333 2014-10-299 2427 DIBBS
5310-01-126-1333 2014-07-198 5649 DIBBS
5310-01-126-1333 2014-05-148 6000 DIBBS
5310-01-126-1333 2013-10-291 1 DIBBS-RFPs
5310-01-126-1333 2013-09-246 1 DIBBS-RFPs
5310-01-126-1333 2013-04-101 2231 DIBBS
5310-01-126-1333 2012-09-250 2553 DIBBS
5310-01-126-1333 2012-06-181 2466 DIBBS
5310-01-126-1333 2011-12-342 5289 DIBBS
5310-01-126-1333 2011-11-312 5289 DIBBS
5310-01-126-1333 2010-11-309 6254 DIBBS
5310-01-126-1333 2010-09-267 5543 DIBBS
5310-01-126-1333 2010-01-14 5543 DIBBS

Cross Reference | NSN 5310-01-126-1333

Part Number Cage Code Manufacturer
MS14164-08 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS14164-08 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-01-126-1333

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.5000 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS6487, AMS6304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 48.0 ROCKWELL C MAXIMUM
WASHER OUTSIDE DIAMETER 0.788 INCHES MINIMUM
OVERALL HEIGHT 0.600 INCHES MAXIMUM
WASHER THICKNESS 0.105 INCHES MINIMUM
DRIVE POINT QUANTITY 12
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION SOLUBLE LUBRICANT

Restrictions/Controls & Freight Information | NSN 5310-01-126-1333

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.
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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5310-01-126-1333

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
Q
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
Q
EA : Each