5307-00-637-7143

Find complete technical information, availability, and procurement data for: 5307-00-637-7143
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-637-7143

Item Name Code

15948

Assigment Date

01/01/1960 (66 years ago)

3a stud thread thread class, 3a nut thread thread class, right-hand nut thread thread direction, right-hand stud thread thread direction, 0.750 inches nominal stud 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: 0.750 inches nominal stud thread
Thread Length: 1.438 inches nominal nut thread
Overall Length: 2.312 inches nominal
Distance From Cotter Pin Hole Centerline To Nut End: 0.156 inches nominal first hole
Cotter Pin Hole Diameter: 0.128 inches nominal first hole
Thread Quantity Per Inch: 20 nut thread
Thread Quantity Per Inch: 20 stud thread
Hardness Rating: 100.0 rockwell b nominal
Nominal Thread Size: 0.500 inches nut thread
Nominal Thread Size: 0.500 inches stud thread
Material: steel
Thread Series Designator: unf nut thread
Thread Series Designator: unf stud thread
Nondefinitive Spec/Std Data: 1 type and a style and a2 grade

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5307-00-364-1772	No Name Available	01/01/1963

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
3216928	Plain Stud

FAQs

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

What is the FSCG of the NSN 5307-00-637-7143?

The FSCG of the NSN 5307-00-637-7143 is 5307

Does NSN 5307-00-637-7143 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 5307-00-637-7143 contain precious materials?

Precious metal content is unknown

Does NSN 5307-00-637-7143 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 5307-00-637-7143 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960