5307-00-208-5643

Find complete technical information, availability, and procurement data for: 5307-00-208-5643
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-208-5643

Item Name Code

15943

Assigment Date

01/01/1963 (63 years ago)

0.625 inches minimum nut thread thread length, 0.750 inches minimum stud thread thread length, 3a nut thread thread class, 2.375 inches nominal overall length, 0.229 inches minimum and 0.233 inches maximum diameter of recessed portion of shank

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 Length: 0.625 inches minimum nut thread
Thread Length: 0.750 inches minimum stud thread
Overall Length: 2.375 inches nominal
Diameter Of Recessed Portion Of Shank: 0.229 inches minimum and 0.233 inches maximum
Distance Across Flats: 0.250 inches nominal
Thread Quantity Per Inch: 16 stud thread
Thread Quantity Per Inch: 24 nut thread
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum
Nominal Thread Size: 0.312 inches nut thread
Nominal Thread Size: 0.375 inches stud thread
Material: steel comp 8735
Material Document And Classification: ams 6320 assn std single material response
Surface Treatment: cadmium overall
Thread Series Designator: unc stud thread
Thread Series Designator: unf nut 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
AN167628	Recessed and Stepped Stud

FAQs

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

What is the FSCG of the NSN 5307-00-208-5643?

The FSCG of the NSN 5307-00-208-5643 is 5307

Does NSN 5307-00-208-5643 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 5307-00-208-5643 contain precious materials?

Precious metal content is unknown

Does NSN 5307-00-208-5643 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 5307-00-208-5643 was assigned to the Federal Catalog?

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