2403-120

View detailed technical data, stock status, and sourcing information for: 2403-120
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-01-252-1428

Item Name Code

15951

Assigment Date

03/30/1987 (39 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length having an external thread of one nominal diameter running from end to end. See also rod, continuous thread.

right-hand thread direction, 3.500 inches nominal overall length, 13 thread quantity per inch, 3a thread class, 0.500 inches nominal thread size

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
Thread Direction: right-hand
Overall Length: 3.500 inches nominal
Thread Quantity Per Inch: 13
Nominal Thread Size: 0.500 inches
Material: steel comp 4140 or steel comp 4142 or steel comp 4145
Material Document And Classification: astm a193 gr b7 assn std all material responses
Thread Series Designator: unc

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
2172-110 ITEM 6	Continuous Thread Stud
2403-120	Continuous Thread Stud

FAQs

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

What is the FSCG of the NSN 5307-01-252-1428?

The FSCG of the NSN 5307-01-252-1428 is 5307

Does NSN 5307-01-252-1428 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 5307-01-252-1428 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-01-252-1428 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 5307-01-252-1428 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Mon, Mar 30, 1987