5307-01-012-4994

Find complete technical information, availability, and procurement data for: 5307-01-012-4994
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-01-012-4994

Item Name Code

27783

Assigment Date

11/12/1975 (50 years ago)

2a nut thread thread class, right-hand nut thread thread direction, 0.117 inches nominal head length, 0.155 inches minimum and 0.159 inches maximum head diameter, 0.380 inches nominal nut thread thread length

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: 0.380 inches nominal nut thread
Head Diameter: 0.155 inches minimum and 0.159 inches maximum
Head Length: 0.117 inches nominal
Locking Feature: self-clinching head
Overall Length: 0.497 inches nominal
Distance Across Flats: 0.180 inches nominal
Thread Quantity Per Inch: 56 nut thread
Nominal Thread Size: 0.086 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

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
11472578-8	Self-Locking Stud
988166-4	Self-Locking Stud
M63540/3-4-6	Self-Locking Stud
NCS2-4-12	Self-Locking Stud

FAQs

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

What is the FSCG of the NSN 5307-01-012-4994?

The FSCG of the NSN 5307-01-012-4994 is 5307

Does NSN 5307-01-012-4994 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 5307-01-012-4994 contain precious materials?

Precious metal content is unknown

Does NSN 5307-01-012-4994 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 5307-01-012-4994 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Wed, Nov 12, 1975