Extended Washer Self-locking Nut NSN 5310-00-297-3720

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: 5310-00-297-3720

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque with nonmetallic insert

Washer Outside Diameter

Between 1.240 inches and 1.250 inches

Overall Height

0.781 inches

Nut Style

Double hexagon

Washer Thickness

0.185 inches

Width Across Flats

Between 0.927 inches and 0.943 inches

Tempurature Rating

250.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.750 inches

Material

Steel comp 4130 nut or steel comp 4340 nut or steel comp 3140 nut or steel comp 8740 nut

Material Specification

Aisi assn standard all material responses 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

002973720

NSN

5310002973720

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

8461095

Cage Code:

19200

Status:

MSDS:

Part Number:

SS5088-12

Cage Code:

78286

Status:

MSDS:

Part Number:

612876-8

Cage Code:

80020

Status:

MSDS:

Part Number:

EB1216

Cage Code:

15653

Status:

MSDS:

Part Number:

12NH-12

Cage Code:

019L2

Status:

MSDS:

Part Number:

386B204012

Cage Code:

90099

Status:

MSDS:

Part Number:

1129E01 FIND 72

Cage Code:

90099

Status:

MSDS:

Part Number:

761AS152-8

Cage Code:

30003

Status:

MSDS:

Part Number:

69973-8

Cage Code:

73030

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 5310-00-297-3720

What are the manufacturers of nsn 5310002973720?

Us Army Ardec Rdecom (19200)
Sikorsky Aircraft Corporation (78286)
Naval Air Warfare Center Aircraft (80020)
Arconic Global Fasteners & Rings, (15653)
Fitz Aerospace, Llc (019L2)
Satair A/s (R1120)
Northrop Grumman Systems Corporation (90099)
Naval Air Systems Command (30003)
Hamilton Sundstrand Corporation (73030)

Does this nsn 5310002973720 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5310002973720
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 5310002973720 contain any precious metals?
Precious metal content is unknown.

Does nsn 5310002973720 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5310002973720?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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