5307-01-278-8550

Find complete technical information, availability, and procurement data for: 5307-01-278-8550
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-01-278-8550

Item Name Code

15948

Assigment Date

05/10/1988 (38 years ago)

3a nut thread thread class, 0.500 inches minimum and 0.690 inches maximum stud thread thread length, right-hand nut thread thread direction, 3a stud thread thread class, right-hand stud 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: 0.500 inches minimum and 0.690 inches maximum stud thread
Thread Length: 1.120 inches minimum and 1.320 inches maximum nut thread
Overall Length: 2.500 inches nominal
Thread Quantity Per Inch: 13 stud thread
Thread Quantity Per Inch: 20 nut thread
Hardness Rating: 38.0 rockwell c minimum and 42.0 rockwell c maximum
Nominal Thread Size: 0.500 inches nut thread
Nominal Thread Size: 0.500 inches stud thread
Material: steel comp 1340h or steel comp 4340h or steel comp 8640h or steel comp 4140h
Surface Treatment: aluminum and chromate overall
Surface Treatment Document And Classification: mil-c-83488 mil spec single treatment response overall
Thread Series Designator: unrc stud thread
Thread Series Designator: unrf 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
10087967	Plain Stud
12334646-3	Plain Stud

FAQs

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

What is the FSCG of the NSN 5307-01-278-8550?

The FSCG of the NSN 5307-01-278-8550 is 5307

Does the NSN 5307-01-278-8550 have a Schedule B code assigned?

Yes, the Schedule B code is 7318155000

Does NSN 5307-01-278-8550 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 5307-01-278-8550 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-01-278-8550 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 5307-01-278-8550 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Tue, May 10, 1988