5307-00-257-2839

Find complete technical information, availability, and procurement data for: 5307-00-257-2839
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-257-2839

Item Name Code

15949

Assigment Date

03/26/1971 (55 years ago)

A definite length of cable, radio frequency having one or both ends processed and/or terminated in fittings which provide for connection to other items. Includes multiple cable assemblies in a common jacket or shield. Excludes:items having branches or forks and lead, test. See also cable assembly, radio frequency, branched.

+0.2757 to 0.2769 inches stud thread thread pitch diameters, right-hand stud thread thread direction, 3a nut thread thread class, right-hand nut thread thread direction, 0.500 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 Pitch Diameters: +0.2757 to 0.2769 inches stud thread
Thread Direction: right-hand nut thread
Thread Direction: right-hand stud thread
Thread Length: 0.500 inches nominal stud thread
Thread Length: 0.625 inches nominal nut thread
Shank Diameter: 0.250 inches nominal
Overall Length: 1.375 inches nominal
Thread Quantity Per Inch: 28 stud thread
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum
Nominal Thread Size: 0.2945 inches stud thread
Material: steel comp 4140
Material Document And Classification: mil-s-5626 mil spec single material response
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 1 fed spec single treatment response overall
Style Designator: stepped
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
59938	Stepped Stud

FAQs

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

What is the FSCG of the NSN 5307-00-257-2839?

The FSCG of the NSN 5307-00-257-2839 is 5307

Does the NSN 5307-00-257-2839 have a Schedule B code assigned?

Yes, the Schedule B code is 7318155000

Does NSN 5307-00-257-2839 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 5307-00-257-2839 contain precious materials?

Precious metal content is unknown

Does NSN 5307-00-257-2839 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 5307-00-257-2839 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Mar 26, 1971