5307-01-256-0449

Find complete technical information, availability, and procurement data for: 5307-01-256-0449
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-01-256-0449

Item Name Code

16944

Assigment Date

05/30/1987 (39 years ago)

An item of any peripheral shape having flanges or groove(s) on its outer perimeter to provide a self-retaining characteristic when inserted in a hole, clamp, or the like. Designed for the purpose of protecting and/or insulating wires, cables and other items passing through it. Excludes:bushing, nonmetallic; bumper; and insulator bushing.

2a nut thread thread class, 0.500 inches minimum and 0.562 inches maximum unthreaded end length, 1.282 inches minimum and 1.406 inches maximum thread length, 0.443 inches minimum and 0.448 inches maximum unthreaded end diameter, right-hand nut 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: 2a nut thread
Thread Direction: right-hand nut thread
Thread Length: 1.282 inches minimum and 1.406 inches maximum
Unthreaded End Diameter: 0.443 inches minimum and 0.448 inches maximum
Unthreaded End Length: 0.500 inches minimum and 0.562 inches maximum
Length Excluding Fluxed Welding Tip: 1.844 inches minimum and 1.906 inches maximum
Thread Quantity Per Inch: 13 nut thread
Nominal Thread Size: 0.500 inches nut thread
Material: steel
Style Designator: welding
Thread Series Designator: unc nut thread
Nondefinitive Spec/Std Data: 2 type and 1 style

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
607-5588173 ITE	Welding Stud
607-5588173 ITEM 3	Welding Stud
7020-92 ITEM 3	Welding Stud
M24149/1-374	Welding Stud

FAQs

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

What is the FSCG of the NSN 5307-01-256-0449?

The FSCG of the NSN 5307-01-256-0449 is 5307

Does the NSN 5307-01-256-0449 have a Schedule B code assigned?

Yes, the Schedule B code is 7318155000

Does NSN 5307-01-256-0449 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 5307-01-256-0449 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-01-256-0449 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 5307-01-256-0449 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, May 30, 1987