5307-00-550-2144

Find complete technical information, availability, and procurement data for: 5307-00-550-2144
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-550-2144

Item Name Code

15951

Assigment Date

01/01/1963 (63 years ago)

2a thread class, 4.375 inches nominal overall length, right-hand thread direction, 25.0 rockwell c minimum and 35.0 rockwell c maximum hardness rating, 20 thread quantity per inch

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Overall Length: 4.375 inches nominal
Thread Quantity Per Inch: 20
Hardness Rating: 25.0 rockwell c minimum and 35.0 rockwell c maximum
Nominal Thread Size: 0.500 inches
Material: steel
Material Document And Classification: mil-s-1222,type 1,grade b7a mil spec single material response
Surface Treatment: cadmium overall
Special Test Features: non e
Thread Series Designator: unf

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
11-20329-4	Continuous Thread Stud

FAQs

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

What is the FSCG of the NSN 5307-00-550-2144?

The FSCG of the NSN 5307-00-550-2144 is 5307

Does the NSN 5307-00-550-2144 have a Schedule B code assigned?

Yes, the Schedule B code is 7318155000

Does NSN 5307-00-550-2144 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 5307-00-550-2144 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-00-550-2144 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 5307-00-550-2144 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963