Hexagon Self-locking Nut NSN 5310-00-550-0744

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: 5310-00-550-0744

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Nut Height

Between 0.203 inches and 0.218 inches

Width Across Flats

Between 0.428 inches and 0.440 inches

Tempurature Rating

550.0 degrees fahrenheit

Thread Series

Unf

Thready Qty Per Inch (tpi)

Hardness Rating

Not rated

Thread Size

0.250 inches

Bearing Surface Type

Any acceptable

Special Features

Upper thd portion deformed elliptically to produce self-locking action

Material

Steel

Surface Treatment

Cadmium

FSC

5310 Nuts And Washers

NIIN

005500744

NSN

5310005500744

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MILN25027

Cage Code:

81349

Status:

MSDS:

Part Number:

1048637-5

Cage Code:

59364

Status:

MSDS:

Part Number:

CP10-3-4-428

Cage Code:

25500

Status:

MSDS:

Part Number:

LHTE048

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 5310-00-550-0744

What are the manufacturers of nsn 5310005500744?

Does this nsn 5310005500744 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310005500744
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 5310005500744 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310005500744 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310005500744?
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
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