5307-00-637-6491

Find complete technical information, availability, and procurement data for: 5307-00-637-6491
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-637-6491

Item Name Code

15951

Assigment Date

01/01/1963 (63 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length having an external thread of one nominal diameter running from end to end. See also rod, continuous thread.

3.498 inches minimum and 3.562 inches maximum overall length, 25.0 rockwell c minimum and 34.0 rockwell c maximum hardness rating, 10 thread quantity per inch, right-hand thread direction, 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
Overall Length: 3.498 inches minimum and 3.562 inches maximum
Thread Quantity Per Inch: 10
Hardness Rating: 25.0 rockwell c minimum and 34.0 rockwell c maximum
Nominal Thread Size: 0.750 inches
Material: steel uns k14072
Material Document And Classification: astm a193 b16 assn std single material response
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5307-00-777-6426	No Name Available	11/25/2003
5307-00-962-4307	No Name Available	10/01/1983

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
MS16187-101	Continuous Thread Stud

FAQs

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

What is the FSCG of the NSN 5307-00-637-6491?

The FSCG of the NSN 5307-00-637-6491 is 5307

Does the NSN 5307-00-637-6491 have a Schedule B code assigned?

Yes, the Schedule B code is 7318155000

Does NSN 5307-00-637-6491 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 5307-00-637-6491 contain precious materials?

Precious metal content is unknown

Does NSN 5307-00-637-6491 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 5307-00-637-6491 was assigned to the Federal Catalog?

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