Extended Washer Self-locking Nut NSN 5310-01-304-7971

Item Description

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.

NSN: 5310-01-304-7971

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

0.330 inches

Counterbore Diameter

0.190 inches washer and 0.220 inches washer

Lubrication

Dry film lubricant

Overall Height

Between 0.154 inches and 0.188 inches

Nut Style

Hexagon

Washer Thickness

0.015 inches

Nut Counterbore Depth

0.006 inches washer and 0.031 inches washer

Width Across Flats

Between 0.243 inches and 0.252 inches

Tempurature Rating

450.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.190 inches

Material

Iron alloy 660

Material Specification

Ams 5525 assn standard single material response or ams 5732 assn standard single material response

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416, type 2, class 2 federal specification single treatment response

FSC

5310 Nuts And Washers

NIIN

013047971

NSN

5310013047971

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

BACN10YR3CD

Cage Code:

81205

Status:

MSDS:

Part Number:

MS14222-3

Cage Code:

80205

Status:

MSDS:

Part Number:

BH14222-3

Cage Code:

27238

Status:

MSDS:

Part Number:

RH30C3D

Cage Code:

52828

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 5310-01-304-7971

What are the manufacturers of nsn 5310013047971?

Does this nsn 5310013047971 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310013047971
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.

Does nsn 5310013047971 contain any precious metals?
No precious metal content.

Does nsn 5310013047971 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310013047971?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

29730

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service