5307-00-680-6857

Find complete technical information, availability, and procurement data for: 5307-00-680-6857
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-680-6857

Item Name Code

15944

Assigment Date

01/01/1963 (63 years ago)

1a nut thread thread class, right-hand stud thread thread direction, +0.3992 to 0.4007 inches stud thread thread pitch diameters, 0.555 inches maximum stud thread thread length, 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: 1a nut thread
Thread Pitch Diameters: +0.3992 to 0.4007 inches stud thread
Thread Direction: right-hand nut thread
Thread Direction: right-hand stud thread
Thread Length: 0.555 inches maximum stud thread
Thread Length: 0.563 inches maximum nut thread
Shoulder Diameter: 0.548 inches minimum and 0.552 inches maximum
Shoulder Length: 0.093 inches minimum and 0.095 inches maximum
Overall Length: 1.615 inches minimum and 1.635 inches maximum
Nut End Shank Length: 0.278 inches minimum and 0.298 inches maximum
Thread Quantity Per Inch: 14 stud thread
Thread Quantity Per Inch: 24 nut thread
Hardness Rating: 30.0 rockwell c minimum and 34.0 rockwell c maximum
Nominal Thread Size: 0.375 inches nut thread
Nominal Thread Size: 0.438 inches stud thread
Stud End Shank Length: 0.126 inches nominal
Stud End Shank Diameter: 0.305 inches minimum and 0.315 inches maximum
Nut End Shank Diameter: 0.325 inches minimum and 0.335 inches maximum
Material: iron alloy 660
Material Document And Classification: ams 5735 assn std single material response
Surface Treatment: passivate overall
Style Designator: shouldered and stepped
Thread Series Designator: uns stud thread

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5307-00-690-7592	No Name Available	01/01/1963

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
304254P003	Shouldered and Stepped Stud
304254P3	Shouldered and Stepped Stud

FAQs

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

What is the FSCG of the NSN 5307-00-680-6857?

The FSCG of the NSN 5307-00-680-6857 is 5307

Does NSN 5307-00-680-6857 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 5307-00-680-6857 contain precious materials?

Precious metal content is unknown

Does NSN 5307-00-680-6857 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 5307-00-680-6857 was assigned to the Federal Catalog?

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