Barrel Self-locking Nut NSN 5310-00-995-6691

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: 5310-00-995-6691

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque with nonmetallic insert

Nut Style

Non-floating self-locking barrel

Nut Length

Between 1.927 inches and 1.937 inches

Nut Height

Between 1.098 inches and 1.160 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Hardness Rating

Between 29.0 rockwell c and 35.0 rockwell c

Thread Size

1.125 inches

Material

Steel comp 4130 nut

Material Specification

Ams 6370 assn standard 2nd material response nut

Surface Treatment

Cadmium except insert

Surface Treatment Specification

Qq-p-416, type 1, cl 3 federal specification single treatment response except insert

FSC

5310 Nuts And Washers

NIIN

009956691

NSN

5310009956691

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2552-182

Cage Code:

56878

Status:

MSDS:

Part Number:

2552-1812

Cage Code:

72962

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 5310-00-995-6691

What are the manufacturers of nsn 5310009956691?

Sps Technologies, Llc (56878)
Harvard Industries Inc (72962)

Does this nsn 5310009956691 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310009956691
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 5310009956691 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310009956691 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310009956691?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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