Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-159-8178 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: S075143, 110310A, 119504A, 119504-A, 5075143, 5310-01-159-8178, 01-159-8178, 5310011598178, 011598178

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 14 AUG 1983 01-159-8178

Drawings & Photos | NSN 5310-01-159-8178


Demand History | NSN 5310-01-159-8178

Part Number Request Date QTY Origin
5310-01-159-8178 2023-06-178 500 US
5310-01-159-8178 2023-01-27 2 US
110310A 2022-09-270 6203 DIBBS
5075143 2022-09-270 6203 DIBBS
5310-01-159-8178 2022-07-207 20 United States
110310A 2022-06-172 18966 DIBBS
5075143 2022-06-172 18966 DIBBS
110310A 2022-06-158 18966 DIBBS
5075143 2022-06-158 18966 DIBBS
5310-01-159-8178 2022-06-157 58 VI
5310-01-159-8178 2022-04-118 1 US
5310-01-159-8178 2020-10-301 2 US
5310-01-159-8178 2020-08-237 10 United States
5310-01-159-8178 2020-06-164 100 MANUAL
5310-01-159-8178 2018-04-114 11740 DIBBS
5310-01-159-8178 2018-04-106 11740 DIBBS
5310-01-159-8178 2012-05-128 500 United States
5310-01-159-8178 2012-04-116 2500 United States
5310-01-159-8178 2012-04-96 50 US
S075143 2012-03-90 100 US
S075143 2012-03-75 200 US
S075143 2012-03-75 800 US
S075143 2012-03-75 1600 US
5310-01-159-8178 2011-03-61 6744 DIBBS
5310-01-159-8178 2011-01-12 8816 DIBBS
5310-01-159-8178 2010-12-337 5815 DIBBS
5310-01-159-8178 2010-03-70 644 DIBBS
5310-01-159-8178 2010-02-41 4487 DIBBS
5310-01-159-8178 2010-01-07 4535 DIBBS
5310-01-159-8178 2009-08-233 14154 DIBBS
5310-01-159-8178 2009-04-97 11422 DIBBS
5310-01-159-8178 2009-02-58 14677 DIBBS

Cross Reference | NSN 5310-01-159-8178

Part Number Cage Code Manufacturer
110310A 45152 OSHKOSH CORPORATION
110310A 75Q65 OSHKOSH DEFENSE, LLC
110310A SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
119504-A 45152 OSHKOSH CORPORATION
5075143 17353 SPIRALOCK CORPORATION DIV STANLEY ENGINEERED FASTENING
S075143 17353 SPIRALOCK CORPORATION DIV STANLEY ENGINEERED FASTENING

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Technical Data | NSN 5310-01-159-8178

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.500 INCHES
THREAD QUANTITY PER INCH 13
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
SURFACE TREATMENT PHOSPHATE OVERALL
HARDNESS RATING 24.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
NUT STYLE A294 HEXAGON
WASHER OUTSIDE DIAMETER 1.000 INCHES MINIMUM AND 1.031 INCHES MAXIMUM
OVERALL HEIGHT 0.555 INCHES NOMINAL
WASHER THICKNESS 0.080 INCHES NOMINAL
WIDTH ACROSS FLATS 0.736 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE WITH METALLIC INSERT
TEMP RATING NOT RATED
SPECIAL FEATURES WEAPON SYSTEM ESSENTIAL
CRITICALITY CODE JUSTIFICATION FEAT
III END ITEM IDENTIFICATION NSN 2320-01-304-2277 PLS (PALLETIZED LOADING SYSTEM); NSN 2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK); NSN 4210-01-486-1035 TFFT (TACTICAL FIRE FIGHTING TRUCK)

Restrictions/Controls & Freight Information | NSN 5310-01-159-8178

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 5310-01-159-8178

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
Q
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
Q
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification CodeBConsumable Repair Parts
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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