5305-00-638-1026

Find complete technical information, availability, and procurement data for: 5305-00-638-1026
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-638-1026

Item Name Code

06673

Assigment Date

01/01/1963 (63 years ago)

0.844 inches minimum thread length, 1.125 inches nominal fastener length, right-hand thread direction, wing no. 2 head style, 2a thread class

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: 0.844 inches minimum
Fastener Length: 1.125 inches nominal
Head Style: wing no. 2
Head Height: 0.562 inches minimum and 0.688 inches maximum
Width Between Flats: 1.250 inches minimum and 1.312 inches maximum
Point Style: flat
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 18
Material: steel comp 1040 overall
Thread Series Designator: unc

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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:

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168055PC3	Thumbscrew

FAQs

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

What is the FSCG of the NSN 5305-00-638-1026?

The FSCG of the NSN 5305-00-638-1026 is 5305

Does the NSN 5305-00-638-1026 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-638-1026 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 5305-00-638-1026 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-638-1026 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 5305-00-638-1026 was assigned to the Federal Catalog?

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