5305-00-682-5641

Find complete technical information, availability, and procurement data for: 5305-00-682-5641
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-682-5641

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

2a thread class, 0.750 inches nominal fastener length, flat chamfer head style, right-hand thread direction, 0.562 inches minimum thread 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: 2a
Thread Direction: right-hand
Thread Length: 0.562 inches minimum
Fastener Length: 0.750 inches nominal
Head Style: flat chamfer
Head Diameter: 0.312 inches nominal
Head Height: 0.125 inches nominal
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Screw Material: copper alloy 260
Screw Material Document And Classification: qq-b-728 comp-b fed spec single material response
Screw Surface Treatment: cadmium and chromate
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
SMB288046-1	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-682-5641?

The FSCG of the NSN 5305-00-682-5641 is 5305

Does the NSN 5305-00-682-5641 have a Schedule B code assigned?

Yes, the Schedule B code is 7415338550

Does NSN 5305-00-682-5641 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 5305-00-682-5641 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-682-5641 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 5305-00-682-5641 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963