Hexagon Self-locking Nut NSN 5310-01-025-6991

Item Description

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.

NSN: 5310-01-025-6991

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Nut Style

Hexagon

Nut Height

0.407 inches

Width Across Flats

Between 0.928 inches and 0.940 inches

Tempurature Rating

900.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.625 inches

Countersink Angle

120.0 degrees nut

Bearing Surface Type

Chamfered or washer faced

Material

Iron alloy 660

Material Specification

Ams5525 assn standard single material response or ams5737 assn standard single material response

Precious Material

Silver

Surface Treatment

Silver

Surface Treatment Specification

Ams 2410 assn standard single treatment response

Specification Data

81205-bacn10jc manufacturers standard

FSC

5310 Nuts And Washers

NIIN

010256991

NSN

5310010256991

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

H31-10BAC

Cage Code:

15653

Status:

MSDS:

Part Number:

BMN4122C15-10

Cage Code:

97928

Status:

MSDS:

Part Number:

BACN10JC10C

Cage Code:

81205

Status:

MSDS:

Part Number:

101LH9074-10

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 5310-01-025-6991

What are the manufacturers of nsn 5310010256991?

Arconic Global Fasteners & Rings, (15653)
Huck Intl Inc (97928)
The Boeing Company (81205)
Harvard Industries Inc (72962)
Huck International, Inc. (17446)

Does this nsn 5310010256991 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310010256991
A nut having a flat bottom and 6 sides. an integral feature is incorporated for locking on the threads of a mating member. excludes nut (1), self-locking, cap.

Does nsn 5310010256991 contain any precious metals?
Item contains silver.

Does nsn 5310010256991 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310010256991?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05277

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