8680927

View detailed technical data, stock status, and sourcing information for: 8680927
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-335-4355

Item Name Code

15948

Assigment Date

01/01/1963 (63 years ago)

3a nut thread thread class, 0.500 inches minimum and 0.560 inches maximum nut thread thread length, right-hand stud thread thread direction, right-hand nut thread thread direction, +0.2866 to 0.2886 inches stud thread thread pitch diameters

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 Pitch Diameters: +0.2866 to 0.2886 inches stud thread
Thread Direction: right-hand nut thread
Thread Direction: right-hand stud thread
Thread Length: 0.500 inches minimum and 0.560 inches maximum nut thread
Thread Length: 0.560 inches minimum and 0.620 inches maximum stud thread
Overall Length: 1.180 inches nominal
Distance From Cotter Pin Hole Centerline To Nut End: 0.110 inches nominal first hole
Cotter Pin Hole Diameter: 0.065 inches minimum and 0.072 inches maximum first hole
Thread Quantity Per Inch: 18 stud thread
Thread Quantity Per Inch: 24 nut thread
Hardness Rating: 28.0 rockwell c minimum and 36.0 rockwell c maximum
Nominal Thread Size: 0.312 inches nut thread
Nominal Thread Size: 0.312 inches stud thread
Material: steel comp 4140 or steel comp 8640 or steel comp 8740
Material Document And Classification: aisi assn std all material responses or sae assn std all material responses
Surface Treatment: cadmium overall
Thread Series Designator: unf nut thread
Thread Series Designator: uns stud 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
521480S	Plain Stud
8680927	Plain Stud

FAQs

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

What is the FSCG of the NSN 5307-00-335-4355?

The FSCG of the NSN 5307-00-335-4355 is 5307

Does NSN 5307-00-335-4355 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 5307-00-335-4355 contain precious materials?

Precious metal content is unknown

Does NSN 5307-00-335-4355 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 5307-00-335-4355 was assigned to the Federal Catalog?

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