5310-01-068-5520

Find complete technical information, availability, and procurement data for: 5310-01-068-5520
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-068-5520

Item Name Code

01860

Assigment Date

11/28/1978 (47 years ago)

An item composed of a specially designed channel and a series of nuts having integral self-locking features assembled in predetermined spacing.

0.437 inches nominal nut height, 0.259 inches minimum and 0.263 inches maximum pilot diameter, clinch nut style, 2b thread class, right-hand thread direction

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: 0.259 inches minimum and 0.263 inches maximum
Nut Style: clinch
Nut Height: 0.437 inches nominal
Width Across Flats: 0.312 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: steel comp 303 overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response 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
NCN-10-3-4-10	Clinch Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-068-5520?

The FSCG of the NSN 5310-01-068-5520 is 5310

Does the NSN 5310-01-068-5520 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-068-5520 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 5310-01-068-5520 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-068-5520 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 5310-01-068-5520 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Tue, Nov 28, 1978