Double Hexagon Self-locking Nut NSN 5310-01-056-8763

Item Description

A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.

NSN: 5310-01-056-8763

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Lubrication

Dry film lubricant

Nut Height

0.238 inches

Width Across Flats

0.120 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Hardness Rating

Between 40.0 rockwell c and 44.0 rockwell c

Thread Size

0.250 inches

Bearing Surface Type

Chamfered

Special Features

Nut is castellated with six slots equally spaced 0.090 in. W, 0.091 deep

Material

Steel comp h11

Material Specification

Ams 6487 assn standard single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Mil-c-8337, type ii, cl 2 military specification single treatment response

FSC

5310 Nuts And Washers

NIIN

010568763

NSN

5310010568763

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

78238-428

Cage Code:

56878

Status:

MSDS:

Part Number:

ST3M749-4

Cage Code:

76301

Status:

MSDS:

Part Number:

H52370-4

Cage Code:

15653

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 5310-01-056-8763

What are the manufacturers of nsn 5310010568763?

Sps Technologies, Llc (56878)
Boeing Company, The (76301)
Arconic Global Fasteners & Rings, (15653)

Does this nsn 5310010568763 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310010568763
A nut having 12 drive points and 24 sides. the bearing surface may be washer faced. an integral locking feature is incorporated in the design of the head or in the threads.

Does nsn 5310010568763 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310010568763 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310010568763?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05276

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

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