5305-00-638-6748

Find complete technical information, availability, and procurement data for: 5305-00-638-6748
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-638-6748

Item Name Code

22846

Assigment Date

01/01/1963 (63 years ago)

0.800 inches minimum thread length, 3.960 inches nominal fastener length, right-hand thread direction, 3a thread class, button 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: 3a
Thread Direction: right-hand
Thread Length: 0.800 inches minimum
Fastener Length: 3.960 inches nominal
Head Style: button
Head Diameter: 1.250 inches nominal
Head Height: 0.310 inches nominal
Shoulder Diameter: 0.620 inches minimum and 0.622 inches maximum first shoulder
Shoulder Length: 3.161 inches minimum and 3.166 inches maximum first shoulder
Internal Drive Style: slot
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 20
Shoulder Shape: round first shoulder
Material: steel comp 8630 overall
Thread Series Designator: unf

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
341169	Shoulder Screw
5305PL1029847	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-00-638-6748?

The FSCG of the NSN 5305-00-638-6748 is 5305

Does the NSN 5305-00-638-6748 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-638-6748 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 5305-00-638-6748 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-638-6748 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 5305-00-638-6748 was assigned to the Federal Catalog?

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