1-160-258-02

View detailed technical data, stock status, and sourcing information for: 1-160-258-02
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-788-7493

Item Name Code

21926

Assigment Date

01/01/1962 (64 years ago)

plain barrel nut style, 0.250 inches nominal nut counterbore diameter, 3b thread class, 0.500 inches nominal nut diameter, 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: 3b
Thread Direction: right-hand
Counterbore Diameter: 0.250 inches nominal nut
Nut Style: plain barrel
Nut Diameter: 0.500 inches nominal
Nut Length: 0.560 inches nominal
Distance From Centerline Of Threaded Hole To End Of Nut: 0.280 inches nominal
Nut Counterbore Depth: 0.060 inches nominal nut
Thread Series: unf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: steel corrosion resisting overall
Material Document And Classification: ams 5645 assn std single material 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
1-160-258-02	Barrel Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-788-7493?

The FSCG of the NSN 5310-00-788-7493 is 5310

Does the NSN 5310-00-788-7493 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-788-7493 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 5310-00-788-7493 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-788-7493 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 5310-00-788-7493 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962