5305-01-643-5285

Find complete technical information, availability, and procurement data for: 5305-01-643-5285
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-643-5285

Item Name Code

16282

Assigment Date

04/06/2015 (11 years ago)

A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.

button head style, 3a thread class, right-hand thread direction, 0.625 inches nominal thread length, 0.625 inches nominal 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: 0.625 inches nominal
Fastener Length: 0.625 inches nominal
Head Style: button
Head Diameter: 0.262 inches nominal
Head Height: 0.073 inches nominal
Internal Drive Style: hexagon
End Item Identification: aa49e-27 h60s
Nominal Thread Diameter: 0.138 inches
Width Across Flats: 0.078 inches nominal
Thread Quantity Per Inch: 32
Part Name Assigned By Controlling Agency: button head socket cap screw
Material: steel comp 302 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
3392AS1646-3	Socket Head Cap Screw
92949A150	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-643-5285?

The FSCG of the NSN 5305-01-643-5285 is 5305

Does the NSN 5305-01-643-5285 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-643-5285 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 5305-01-643-5285 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-643-5285 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 5305-01-643-5285 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Mon, Apr 6, 2015