Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-714-8071 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: 7148071, 5310-00-714-8071, 00-714-8071, 5310007148071, 007148071

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-714-8071

Drawings & Photos | NSN 5310-00-714-8071


Demand History | NSN 5310-00-714-8071

Part Number Request Date QTY Origin
5310-00-714-8071 2024-06-10 14 DIBBS
5310-00-714-8071 2020-11-29 12 DIBBS
5310-00-714-8071 2020-11-29 1 DIBBS
5310-00-714-8071 2018-10-18 22 DIBBS
5310-00-714-8071 2018-01-07 5 DIBBS
5310-00-714-8071 2016-08-24 14 DIBBS
5310-00-714-8071 2009-11-19 25 DIBBS

Cross Reference | NSN 5310-00-714-8071

Part Number Cage Code Manufacturer
7148071 19204 ARMY UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 5310-00-714-8071

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 1.375 INCHES
THREAD QUANTITY PER INCH 12
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A400 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT OXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-13924,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 21.0 ROCKWELL C MINIMUM AND 27.0 ROCKWELL C MAXIMUM
NUT STYLE A294 HEXAGON
WASHER OUTSIDE DIAMETER 2.110 INCHES MINIMUM AND 2.140 INCHES MAXIMUM
OVERALL HEIGHT 1.000 INCHES MINIMUM AND 1.015 INCHES MAXIMUM
WASHER THICKNESS 0.391 INCHES MINIMUM AND 0.421 INCHES MAXIMUM
WIDTH ACROSS FLATS 1.720 INCHES MINIMUM AND 1.730 INCHES MAXIMUM
LOCKING FEATURE FREE-RUNNING ALL METAL DESIGN
COUNTERSINK ANGLE 90.0 DEGREES NOMINAL NUT
TEMP RATING NOT RATED
SPECIAL FEATURES NO. 63.0 FINISH ON BEARING SURFACE OF WASHER

Restrictions/Controls & Freight Information | NSN 5310-00-714-8071

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 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 5310-00-714-8071

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.
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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each