540668-151

View detailed technical data, stock status, and sourcing information for: 540668-151
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-059-5239

Item Name Code

01860

Assigment Date

02/11/1972 (54 years ago)

A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole.

0.514 inches maximum pilot diameter, 0.054 inches maximum pilot length, clinch nut style, right-hand thread direction, 2b 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: 2b
Thread Direction: right-hand
Pilot Diameter: 0.514 inches maximum
Pilot Length: 0.054 inches maximum
Nut Style: clinch
Nut Diameter: 0.594 inches nominal
Nut Height: 0.257 inches maximum
Thread Series: unc
Features Provided: floating nut
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.250 inches
Material: steel comp 303 overall
Material Document And Classification: aisi assn std single material response overall
Surface Treatment: passivate overall

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
0441C0031-27	Clinch Plain Nut
540668-151	Clinch Plain Nut
AC-0420-2	Clinch Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-059-5239?

The FSCG of the NSN 5310-00-059-5239 is 5310

Does the NSN 5310-00-059-5239 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-059-5239 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 5310-00-059-5239 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-059-5239 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 5310-00-059-5239 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Feb 11, 1972