5310-00-058-6430

Find complete technical information, availability, and procurement data for: 5310-00-058-6430
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-058-6430

Item Name Code

29729

Assigment Date

01/01/1960 (66 years ago)

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.

0.345 inches minimum and 0.360 inches maximum overall height, 0.515 inches maximum washer outside diameter, prevailing torque all metal design locking feature, right-hand thread direction, 3b thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Washer Outside Diameter: 0.515 inches maximum
Overall Height: 0.345 inches minimum and 0.360 inches maximum
Nut Style: double hexagon
Washer Thickness: 0.058 inches minimum and 0.068 inches maximum
Width Across Flats: 0.367 inches minimum and 0.376 inches maximum
Temp Rating: 1200.0 fahrenheit nominal
Thread Series: unjf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.312 inches
Material: iron alloy 660 overall
Material Document And Classification: ams 5735 assn std 1st material response or ams 5737 assn std 2nd material response overall
Precious Material And Location: external surface silver
Precious Material: silver
Surface Treatment: silver overall
Surface Treatment Document And Classification: 410,elastic stop nut corp mfr ref single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-728-2433	No Name Available	01/01/1960

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
5310PL1057312	Extended Washer Self-Locking Nut
6843618-054	Extended Washer Self-Locking Nut
H29832-5	Extended Washer Self-Locking Nut
LH6398-054	Extended Washer Self-Locking Nut

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-058-6430?

The FSCG of the NSN 5310-00-058-6430 is 5310

Does the NSN 5310-00-058-6430 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-058-6430 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-00-058-6430 contain precious materials?

Item contains silver.

Does NSN 5310-00-058-6430 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-00-058-6430 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960