Single Ball Sea Self-locking Nut NSN 5310-01-342-7253

Item Description

A nut having one convex, spherical bearing surface and 6 flat sides. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also nut (1), self-locking, cone seat, hexagon.

NSN: 5310-01-342-7253

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

Between 0.580 inches and 0.590 inches

Lubrication

Dry film lubricant

Overall Height

0.430 inches

Nut Style

Err-090

Ball Seat Radius

0.313 inches

Washer Thickness

Between 0.135 inches and 0.145 inches

End Application

B-1b aircraft

Width Across Flats

Between 0.367 inches and 0.376 inches

Tempurature Rating

Not rated

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Hardness Rating

Not rated

Thread Size

0.3125 inches

Special Features

With matching washer

Material

Steel comp 305 nut or steel comp 304 nutsteel comp 630 washer

Material Specification

Ams 5686 assn standard 1st material response nut or ams 5697 assn standard 2nd material response nut or ams 5639 assn standard 2nd material response nutams 5643 assn standard single material response washer

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

FSC

5310 Nuts And Washers

NIIN

013427253

NSN

5310013427253

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

BH00629M5M

Cage Code:

27238

Status:

MSDS:

Part Number:

KFN671-5

Cage Code:

15653

Status:

MSDS:

Part Number:

LE114-0036-0005

Cage Code:

43999

Status:

MSDS:

Part Number:

KFN522DL5DL

Cage Code:

15653

Status:

MSDS:

Part Number:

MN36-5AW

Cage Code:

73197

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 5310-01-342-7253

What are the manufacturers of nsn 5310013427253?

Bristol Industries (27238)
Arconic Global Fasteners & Rings, (15653)
Huck International, Inc. (17446)
Sps Technologies, Llc (56878)
Boeing Company, The (43999)
Hi-shear Corporation (73197)

Does this nsn 5310013427253 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310013427253
A nut having one convex, spherical bearing surface and 6 flat sides. items may have a removable collar. an integral feature is incorporated for locking on the threads of a mating member. see also nut (1), self-locking, cone seat, hexagon.

Does nsn 5310013427253 contain any precious metals?
No precious metal content.

Does nsn 5310013427253 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310013427253?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

29732

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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