RZA-12375-08-57

View detailed technical data, stock status, and sourcing information for: RZA-12375-08-57
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-01-417-6940

Item Name Code

16012

Assigment Date

08/11/1995 (31 years ago)

18.6 millimeters minimum and 19.4 millimeters maximum nut thread thread length, right-hand nut thread thread direction, right-hand stud thread thread direction, 16.7 millimeters minimum and 17.3 millimeters maximum stud thread thread length, ring, lock serrated locking feature

Product Characteristics

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

Thread Direction: right-hand nut thread
Thread Direction: right-hand stud thread
Thread Length: 16.7 millimeters minimum and 17.3 millimeters maximum stud thread
Thread Length: 18.6 millimeters minimum and 19.4 millimeters maximum nut thread
Locking Feature: ring, lock serrated
Overall Length: 81.0 millimeters nominal
Distance From Serrated Portion To Nut End: 56.750 millimeters minimum and 57.250 millimeters maximum
Distance From Serrated Portion To End Of Stud Thread: 5.0 millimeters nominal
Nominal Thread Size: 10.0 millimeters nut thread
Nominal Thread Size: 8.0 millimeters stud thread
Thread Pitch In Millimeters: 1.25 nut thread
Thread Pitch In Millimeters: 1.50 stud thread
Thread Tolerance Class: 4h external nut thread
Thread Tolerance Class: 4h external stud thread
Material: steel comp 4130
Style Designator: locked in
Thread Series Designator: iso m stud thread
Thread Series Designator: iso m nut 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
RZA-12375-08-57	Locked in Stud
SM8-57	Locked in Stud

FAQs

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

What is the FSCG of the NSN 5307-01-417-6940?

The FSCG of the NSN 5307-01-417-6940 is 5307

Does NSN 5307-01-417-6940 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 5307-01-417-6940 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-01-417-6940 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 5307-01-417-6940 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Aug 11, 1995