5307-00-846-2178

Find complete technical information, availability, and procurement data for: 5307-00-846-2178
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-846-2178

Item Name Code

27783

Assigment Date

09/20/1967 (58 years ago)

0.080 inches minimum and 0.090 inches maximum head length, right-hand nut thread thread direction, 0.485 inches minimum and 0.515 inches maximum nut thread thread length, 0.197 inches minimum and 0.201 inches maximum head diameter, 2a nut thread thread class

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: 0.485 inches minimum and 0.515 inches maximum nut thread
Head Diameter: 0.197 inches minimum and 0.201 inches maximum
Head Length: 0.080 inches minimum and 0.090 inches maximum
Locking Feature: self-clinching head
Overall Length: 0.565 inches minimum and 0.605 inches maximum
Distance Across Flats: 0.250 inches nominal
Thread Quantity Per Inch: 32 nut thread
Nominal Thread Size: 0.138 inches nut thread
Material: steel comp 303
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-f-14072,e300 mil spec single treatment response overall
Style Designator: self-locking
Thread Series Designator: unc nut thread

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-01-167-8387	No Name Available	11/01/1990

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
107329-34	Self-Locking Stud
234.1015P27	Self-Locking Stud
46S/.093/ST16	Self-Locking Stud
4911930-05	Self-Locking Stud
950278-48	Self-Locking Stud
NCS6-3-16	Self-Locking Stud
RCS64/093/16	Self-Locking Stud
SM-A-569529-56	Self-Locking Stud

FAQs

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

What is the FSCG of the NSN 5307-00-846-2178?

The FSCG of the NSN 5307-00-846-2178 is 5307

Does the NSN 5307-00-846-2178 have a Schedule B code assigned?

Yes, the Schedule B code is 7318155000

Does NSN 5307-00-846-2178 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 5307-00-846-2178 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-00-846-2178 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 5307-00-846-2178 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Sep 20, 1967