5307-00-639-3976

Find complete technical information, availability, and procurement data for: 5307-00-639-3976
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-639-3976

Item Name Code

15944

Assigment Date

01/01/1963 (63 years ago)

3a nut thread thread class, right-hand stud thread thread direction, right-hand nut thread thread direction, 3a stud thread thread class, 0.250 inches minimum nut thread thread length

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 Class: 3a stud thread
Thread Direction: right-hand nut thread
Thread Direction: right-hand stud thread
Thread Length: 0.250 inches minimum nut thread
Thread Length: 0.593 inches nominal stud thread
Shoulder Length: 0.156 inches nominal
Overall Length: 1.953 inches nominal
Nut End Shank Length: 0.954 inches nominal
Distance Across Flats: 0.375 inches nominal
Thread Quantity Per Inch: 32 stud thread
Thread Quantity Per Inch: 40 nut thread
Nominal Thread Size: 0.138 inches nut thread
Nominal Thread Size: 0.250 inches stud thread
Nut End Shank Diameter: 0.219 inches nominal
Material: steel comp 1019
Material Document And Classification: sae assn std single material response
Style Designator: shouldered and stepped
Thread Series Designator: unef stud thread
Thread Series Designator: unf nut thread

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-391-9712	No Name Available	01/01/1960

FAQs

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

What is the FSCG of the NSN 5307-00-639-3976?

The FSCG of the NSN 5307-00-639-3976 is 5307

Does NSN 5307-00-639-3976 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 5307-00-639-3976 contain precious materials?

Precious metal content is unknown

Does NSN 5307-00-639-3976 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 5307-00-639-3976 was assigned to the Federal Catalog?

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