Extended Washer Self-locking Nut NSN 5310-00-279-4423

Item Description

A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

NSN: 5310-00-279-4423

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Washer Outside Diameter

0.460 inches

Counterbore Diameter

0.277 inches nut and 0.287 inches nut

Lubrication

Dry film lubricant

Overall Height

Between 0.271 inches and 0.291 inches

Nut Style

Double hexagon

Washer Thickness

0.072 inches

Nut Counterbore Depth

0.067 inches nut and 0.077 inches nut

Width Across Flats

Between 0.305 inches and 0.313 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Material

Iron alloy 660

Material Specification

Ams 5735 assn standard single material response or ams 5737 assn standard single material response

Specification Data

76301-st3-426 manufacturers standard

FSC

5310 Nuts And Washers

NIIN

002794423

NSN

5310002794423

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

HW49660-4

Cage Code:

15653

Status:

MSDS:

Part Number:

TLN1002CD3-4

Cage Code:

80539

Status:

MSDS:

Part Number:

ST3M426C4M

Cage Code:

76301

Status:

MSDS:

Part Number:

10121248

Cage Code:

A486G

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 5310-00-279-4423

What are the manufacturers of nsn 5310002794423?

Arconic Global Fasteners & Rings, (15653)
Sps Technologies, Llc (80539)
Alcoa Fastening Systems (C4293)
Reid Products Inc. (59563)
Huck International, Inc. (17446)
Sps Technologies, Llc (56878)
Boeing Company, The (76301)
Huck Intl Inc (97928)
Sps Technologies, Llc (27624)
Nimikkeistokeskus Ncb Finland (A486G)

Does this nsn 5310002794423 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310002794423
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. an integral feature is incorporated for locking on the threads of a mating member.

Does nsn 5310002794423 contain any precious metals?
No precious metal content.

Does nsn 5310002794423 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310002794423?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

29729

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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