5307-00-945-4770

Find complete technical information, availability, and procurement data for: 5307-00-945-4770
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-945-4770

Item Name Code

15943

Assigment Date

03/11/1966 (60 years ago)

right-hand stud thread thread direction, +0.2870 to 0.2885 inches stud thread thread pitch diameters, 3a nut thread thread class, right-hand nut thread thread direction, 0.510 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 Pitch Diameters: +0.2870 to 0.2885 inches stud thread
Thread Direction: right-hand nut thread
Thread Direction: right-hand stud thread
Thread Length: 0.510 inches minimum nut thread
Thread Length: 0.580 inches minimum stud thread
Overall Length: 2.130 inches minimum and 2.170 inches maximum
Length Of Recessed Portion Of Shank: 0.390 inches minimum and 0.440 inches maximum
Diameter Of Recessed Portion Of Shank: 0.180 inches minimum and 0.184 inches maximum
Distance Across Flats: 0.200 inches nominal
Thread Quantity Per Inch: 18 stud thread
Thread Quantity Per Inch: 28 nut thread
Hardness Rating: 32.0 rockwell c minimum and 36.0 rockwell c maximum
Nominal Thread Size: 0.250 inches nut thread
Nominal Thread Size: 0.312 inches stud thread
Material: steel
Surface Treatment: cadmium overall
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
634S2	Recessed and Stepped Stud

FAQs

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

What is the FSCG of the NSN 5307-00-945-4770?

The FSCG of the NSN 5307-00-945-4770 is 5307

Does NSN 5307-00-945-4770 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 5307-00-945-4770 contain precious materials?

Precious metal content is unknown

Does NSN 5307-00-945-4770 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 5307-00-945-4770 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Mar 11, 1966