5307-01-142-9978

Find complete technical information, availability, and procurement data for: 5307-01-142-9978
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-01-142-9978

Item Name Code

15943

Assigment Date

11/24/1982 (43 years ago)

3a stud thread thread class, 3a nut thread thread class, right-hand stud thread thread direction, 0.249 inches nominal nut thread thread length, right-hand nut thread thread direction

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: 0.249 inches nominal nut thread
Thread Length: 0.500 inches nominal stud thread
Overall Length: 1.350 inches nominal
Plain Shank Diameter: 0.218 inches nominal
Length Of Recessed Portion Of Shank: 0.101 inches minimum and 0.116 inches maximum
Diameter Of Recessed Portion Of Shank: 0.127 inches minimum and 0.137 inches maximum
Thread Quantity Per Inch: 20 stud thread
Thread Quantity Per Inch: 32 nut thread
Nominal Thread Size: 0.190 inches nut thread
Nominal Thread Size: 0.250 inches stud thread
Material: steel comp 4130
Material Document And Classification: mil-s-6758 cond f mil spec single material response
Style Designator: recessed and stepped
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
74D750008-2031	Recessed and Stepped Stud

FAQs

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

What is the FSCG of the NSN 5307-01-142-9978?

The FSCG of the NSN 5307-01-142-9978 is 5307

Does NSN 5307-01-142-9978 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 5307-01-142-9978 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-01-142-9978 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 5307-01-142-9978 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Nov 24, 1982