5305-01-256-5197

Find complete technical information, availability, and procurement data for: 5305-01-256-5197
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-256-5197

Item Name Code

16282

Assigment Date

06/05/1987 (39 years ago)

0.408 inches minimum and 0.500 inches maximum thread length, 3a thread class, button head style, right-hand thread direction, 0.470 inches minimum and 0.500 inches maximum fastener length

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.408 inches minimum and 0.500 inches maximum
Fastener Length: 0.470 inches minimum and 0.500 inches maximum
Head Style: button
Head Diameter: 0.250 inches minimum and 0.262 inches maximum
Head Height: 0.063 inches minimum and 0.073 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.138 inches
Width Across Flats: 0.078 inches nominal
Thread Quantity Per Inch: 32
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
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
38031-96C-8	Socket Head Cap Screw
94703-96C-8	Socket Head Cap Screw
AES18U138500EA3A31	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-256-5197?

The FSCG of the NSN 5305-01-256-5197 is 5305

Does the NSN 5305-01-256-5197 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-256-5197 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 5305-01-256-5197 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-256-5197 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 5305-01-256-5197 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Jun 5, 1987