5307-00-638-6993

Find complete technical information, availability, and procurement data for: 5307-00-638-6993
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-638-6993

Item Name Code

15949

Assigment Date

01/01/1963 (63 years ago)

3a nut thread thread class, right-hand nut thread thread direction, 0.562 inches minimum nut thread thread length, right-hand stud thread thread direction, +0.2046 to 0.2064 inches stud thread thread pitch diameters

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 nut thread
Thread Pitch Diameters: +0.2046 to 0.2064 inches stud thread
Thread Direction: right-hand nut thread
Thread Direction: right-hand stud thread
Thread Length: 0.562 inches minimum nut thread
Thread Length: 0.406 inches minimum stud thread
Shank Diameter: 0.190 inches nominal
Overall Length: 1.125 inches nominal
Thread Quantity Per Inch: 20 stud thread
Thread Quantity Per Inch: 32 nut thread
Hardness Rating: 28.0 rockwell c minimum and 32.0 rockwell c maximum
Nominal Thread Size: 0.190 inches nut thread
Nominal Thread Size: 0.250 inches stud thread
Material: steel comp 4037
Material Document And Classification: aisi assn std single material response
Surface Treatment: oxide overall
Style Designator: stepped
Thread Series Designator: unf nut thread
Thread Series Designator: uns stud thread

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
05-360076	Stepped Stud
S299-31	Stepped Stud

FAQs

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

What is the FSCG of the NSN 5307-00-638-6993?

The FSCG of the NSN 5307-00-638-6993 is 5307

Does NSN 5307-00-638-6993 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 5307-00-638-6993 contain precious materials?

Precious metal content is unknown

Does NSN 5307-00-638-6993 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 5307-00-638-6993 was assigned to the Federal Catalog?

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