5307-00-051-9781

Find complete technical information, availability, and procurement data for: 5307-00-051-9781
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-051-9781

Item Name Code

15943

Assigment Date

01/01/1961 (65 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends on which the nominal diameter of one threaded section is greater than the other. The unthreaded section must have more than one diameter, none of which may be larger than the maximum major diameter of the larger thread. It may be thread relieved. Excludes:items with tapered threads.

0.900 inches minimum stud thread thread length, right-hand stud thread thread direction, right-hand nut thread thread direction, +0.3455 to 0.3475 inches nut thread thread pitch diameters, +0.4097 to 0.4112 inches stud thread thread pitch diameters

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Pitch Diameters: +0.3455 to 0.3475 inches nut thread
Thread Pitch Diameters: +0.4097 to 0.4112 inches stud thread
Thread Direction: right-hand nut thread
Thread Direction: right-hand stud thread
Thread Length: 0.900 inches minimum stud thread
Thread Length: 0.812 inches minimum and 0.892 inches maximum nut thread
Overall Length: 3.560 inches nominal
Plain Shank Diameter: 0.375 inches nominal
Length Of Recessed Portion Of Shank: 1.118 inches minimum and 1.248 inches maximum
Diameter Of Recessed Portion Of Shank: 0.285 inches minimum and 0.289 inches maximum
Thread Quantity Per Inch: 14 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: 0.375 inches nut thread
Nominal Thread Size: 0.438 inches stud thread
Material: steel
Material Document And Classification: ams6382 assn std single material response
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ams 2400 assn std single treatment response overall
Style Designator: recessed and stepped

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
1-080-284-01R	Recessed and Stepped Stud

FAQs

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

What is the FSCG of the NSN 5307-00-051-9781?

The FSCG of the NSN 5307-00-051-9781 is 5307

Does NSN 5307-00-051-9781 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 5307-00-051-9781 contain precious materials?

Precious metal content is unknown

Does NSN 5307-00-051-9781 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 5307-00-051-9781 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961