1/4-20 UNC

View detailed technical data, stock status, and sourcing information for: 1/4-20 UNC
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-176-8192

Item Name Code

15950

Assigment Date

04/17/1984 (42 years ago)

72.000 inches nominal overall length, right-hand thread direction, 2a thread class, 20 thread quantity per inch, 0.250 inches nominal thread size

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Overall Length: 72.000 inches nominal
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.250 inches
Material: copper alloy 360
Material Document And Classification: astm b16 assn std single material response
Thread Series Designator: unc

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
1/4-20 UNC	Continuous Thread Rod

FAQs

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

What is the FSCG of the NSN 5306-01-176-8192?

The FSCG of the NSN 5306-01-176-8192 is 5306

Does NSN 5306-01-176-8192 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 5306-01-176-8192 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-176-8192 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 5306-01-176-8192 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, Apr 17, 1984