5305-01-080-2172

Find complete technical information, availability, and procurement data for: 5305-01-080-2172
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-080-2172

Item Name Code

06657

Assigment Date

07/21/1979 (46 years ago)

0.274 inches minimum and 0.310 inches maximum thread length, 2a thread class, right-hand thread direction, 0.310 inches nominal fastener length, binding head style

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
Thread Length: 0.274 inches minimum and 0.310 inches maximum
Fastener Length: 0.310 inches nominal
Head Style: binding
Head Diameter: 0.171 inches minimum and 0.181 inches maximum
Head Height: 0.043 inches minimum and 0.050 inches maximum
Nominal Thread Diameter: 0.086 inches
Thread Quantity Per Inch: 56
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
5160-0205	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-080-2172?

The FSCG of the NSN 5305-01-080-2172 is 5305

Does NSN 5305-01-080-2172 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 5305-01-080-2172 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-080-2172 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 5305-01-080-2172 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Sat, Jul 21, 1979