Extended Washer Self-locking Nut NSN 5310-00-948-1257

Item Description

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.

NSN: 5310-00-948-1257

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

0.828 inches

Overall Height

Between 0.580 inches and 0.600 inches

Nut Style

Double hexagon

Washer Thickness

Between 0.080 inches and 0.120 inches

Width Across Flats

Between 0.616 inches and 0.627 inches

Tempurature Rating

550.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.500 inches

Countersink Angle

90.0 degrees nut

Material

Steel comp 8740 nut or steel comp h11 nut

Surface Treatment

Cadmium nut

Surface Treatment Specification

Qq-p-416, type 1, cl 3 federal specification single treatment response nut

FSC

5310 Nuts And Washers

NIIN

009481257

NSN

5310009481257

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

FNF22-820

Cage Code:

56878

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 7318160000
NAICS: 332722
SITC: 69421
Description: Nuts of iron or steel
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-948-1257

What are the manufacturers of nsn 5310009481257?

Sps Technologies, Llc (56878)

Does this nsn 5310009481257 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310009481257
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.

Does nsn 5310009481257 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310009481257 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310009481257?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

29729

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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