Hexagon Self-locking Nut NSN 5310-00-488-9021

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: 5310-00-488-9021

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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

Between 0.312 inches and 0.327 inches

Width Across Flats

Between 0.428 inches and 0.440 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Bearing Surface Type

Chamfered or washer faced

Material

Steel

FSC

5310 Nuts And Washers

NIIN

004889021

NSN

5310004889021

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

46A1135-428

Cage Code:

80049

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 5310-00-488-9021

What are the manufacturers of nsn 5310004889021?

Department Of The Air Force (80049)

Does this nsn 5310004889021 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310004889021
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 5310004889021 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310004889021 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310004889021?
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:

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Certificate of Conformance
Quality Inspected Parts
Quality Fast Service