NSN 5310-00-752-1461

Extended Washer Self-locking Nut

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

50 EA

NIIN:

007521461

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

This product may be available in the following quantities and conditions.

NE: 27
NS: 190

Please note that inventory for this NSN was updated 06/18/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "NUT,SELF-LOCKING,EXTENDED WASHER"

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.

5310-00-752-1461 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

AAJD

Thread Class

MRC:

AAJF

Thread Direction

Right-hand

MRC:

AAUM

Locking Feature

Free-running all metal design or prevailing torque all metal design

MRC:

AAVX

Washer Outside Diameter

Between 0.928 inches and 0.948 inches

MRC:

ABKW

Overall Height

Between 0.240 inches and 0.260 inches

MRC:

ACTA

Nut Style

Hexagon

MRC:

ADEM

Washer Thickness

Between 0.095 inches and 0.115 inches

MRC:

ASDB

Width Across Flats

Between 0.610 inches and 0.625 inches

MRC:

BZRR

Thread Series

Unf

MRC:

CBBL

Features Provided

Casehardened

MRC:

CMLP

Thready Qty Per Inch (tpi)

MRC:

CQFM

Hardness Rating

Between 32.0 rockwell c and 36.0 rockwell c

MRC:

CQJX

Thread Size

0.438 inches

MRC:

FEAT

Special Features

30 degree chamfer on extended washer

MRC:

MATT

Material

Steel comp 8740

MRC:

MDCL

Material Specification

Sae assn standard single material response or qq-s-624 federal specification single material response

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number

Cage

RNCC

RNVC

DAC

RNAAC

Status

MSDS

SADC

Part Number:

7521461

Cage Code:

19207

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

62.21.019

Cage Code:

0124B

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6763773

Cage Code:

73342

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6763773

Cage Code:

24617

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5310007521461

Cage Code:

SCY13

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Indicates a design/source control reference item

Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

29730

FIIG:

A021A0

Concept No.:

App. Key:

Cond. Code:

Status:

Special material and handling

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Import and Export

Schedule B

NAIC

End Use

SITC

USDA

HITECH

Schedule B:

7318160000

NAICS:

332722

End Use Class:

12300

SITC:

69421

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 7318160000

Nuts Of Iron Or Steel

End Use Code 12300

Finished Metal Shapes

Standard Intl. Trade Class (SITC) 69421

Screws, Bolts, Nuts, Screw Hooks, Rivets, Washers and Similar Articles, Threaded, Of Iron Or Steel

National motor freight and handling

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

093486

NMF Description:

Noi (sub 3) Nuts Or Screws Bolts

UFC:

48950

LTL:

Rating variable

LCL:

WCC:

573

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 573

Bolts or nuts (iron or steel),(less than 35 feet).

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)