Single Ball Sea Self-locking Nut NSN 5310-01-342-7254

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: 5310-01-342-7254

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

Between 0.465 inches and 0.475 inches

Lubrication

Dry film lubricant

Overall Height

0.340 inches

Ball Seat Radius

0.250 inches

Washer Thickness

Between 0.110 inches and 0.120 inches

End Application

B-1b aircraft

Width Across Flats

Between 0.305 inches and 0.313 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Special Features

With matching washer

Material

Steel comp 305 washer

Material Specification

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

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

FSC

5310 Nuts And Washers

NIIN

013427254

NSN

5310013427254

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

LE114-0036-0004

Cage Code:

43999

Status:

MSDS:

Part Number:

BH00629M4M

Cage Code:

27238

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 5310-01-342-7254

What are the manufacturers of nsn 5310013427254?

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

Does this nsn 5310013427254 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310013427254
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 5310013427254 contain any precious metals?
No precious metal content.

Does nsn 5310013427254 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310013427254?
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