5305-00-638-3748

Find complete technical information, availability, and procurement data for: 5305-00-638-3748
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-638-3748

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

0.312 inches nominal fastener length, 3a thread class, right-hand thread direction, flat chamfer head style, 0.312 inches nominal 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: 3a
Thread Direction: right-hand
Thread Length: 0.312 inches nominal
Fastener Length: 0.312 inches nominal
Head Style: flat chamfer
Head Diameter: 0.120 inches nominal
Head Height: 0.051 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.073 inches
Thread Quantity Per Inch: 72
Screw Material: steel corrosion resisting
Screw Material Document And Classification: ams 7472c assn std single material response
Thread Series Designator: unf

FAQs

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

What is the FSCG of the NSN 5305-00-638-3748?

The FSCG of the NSN 5305-00-638-3748 is 5305

Does the NSN 5305-00-638-3748 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-638-3748 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 5305-00-638-3748 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-638-3748 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 5305-00-638-3748 was assigned to the Federal Catalog?

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