Barrel Self-locking Nut NSN 5310-01-031-0775

Item Description

A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, round.

NSN: 5310-01-031-0775

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Counterbore Diameter

0.281 inches nut and 0.291 inches nut

Nut Style

Floating self-locking barrel

Nut Diameter

Between 0.474 inches and 0.484 inches

Nut Length

Between 0.474 inches and 0.494 inches

Barrel Height

Between 0.287 inches and 0.307 inches

Nut Height

0.385 inches

Nut Counterbore Depth

0.090 inches nut and 0.110 inches nut

Tempurature Rating

450.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Hardness Rating

43.0 rockwell c

Thread Size

0.250 inches

Material

Steel comp 4340 or steel comp 8740

Material Specification

Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 2nd material response or ams 6322 assn standard 2nd material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 2, cl 3 federal specification single treatment response

Specification Data

81205-bacn10hc manufacturers standard

FSC

5310 Nuts And Washers

NIIN

010310775

NSN

5310010310775

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

BACN10HC4

Cage Code:

56878

Status:

MSDS:

Part Number:

LH8065-048

Cage Code:

72962

Status:

MSDS:

Part Number:

SL414-4

Cage Code:

97393

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 5310-01-031-0775

What are the manufacturers of nsn 5310010310775?

Does this nsn 5310010310775 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310010310775
A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. ends may be flat or flanged. an integral feature is incorporated for locking on the threads of a mating member. excludes nut (1), self-locking, round.

Does nsn 5310010310775 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310010310775 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310010310775?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

15891

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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