Hexagon Castellated Plain Nut NSN 5310-00-478-2742

Item Description

A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.

NSN: 5310-00-478-2742

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Nut Style

Castellated, hexagon

Nut Height

0.500 inches

Width Across Flats

Between 1.427 inches and 1.440 inches

Thread Series

Thready Qty Per Inch (tpi)

Thread Size

1.125 inches

Bearing Surface Type

Flat

Bearing Surface Finish

125.0 microinches

Material

Steel comp 4340

Material Specification

Mil-s-5000 military specification single material response

Surface Treatment

Cadmium

Surface Treatment Specification

P-0480 fscm 06848 mfr ref 2nd treatment response

FSC

5310 Nuts And Washers

NIIN

004782742

NSN

5310004782742

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2578840-001A

Cage Code:

17576

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 5310-00-478-2742

What are the manufacturers of nsn 5310004782742?

Does this nsn 5310004782742 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310004782742
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. it is designed to provide positive locking when used with a solid or split (cotter) pin. excludes nut (1), plain, slotted, hexagon.

Does nsn 5310004782742 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310004782742 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310004782742?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

01854

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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