5307-00-721-3980

Find complete technical information, availability, and procurement data for: 5307-00-721-3980
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-721-3980

Item Name Code

27783

Assigment Date

03/31/1972 (54 years ago)

0.078 inches minimum head length, 0.311 inches maximum head diameter, 0.500 inches nominal nut thread thread length, right-hand nut thread thread direction, 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: 0.500 inches nominal nut thread
Head Diameter: 0.311 inches maximum
Head Length: 0.078 inches minimum
Locking Feature: head distortions
Overall Length: 0.578 inches nominal
Thread Quantity Per Inch: 32 nut thread
Hardness Rating: 70.0 rockwell b maximum
Nominal Thread Size: 0.190 inches nut thread
Material: steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385
Surface Treatment: passivate overall
Thread Series Designator: unf nut thread

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5307-00-580-8326	No Name Available	07/01/1976
5307-01-087-7356	No Name Available	07/01/1982

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
2332BSTKS-16	Self-Locking Stud
25-196258-27	Self-Locking Stud
330-4936-000	Self-Locking Stud
CFHC032-8	Self-Locking Stud
CHC-032-8	Self-Locking Stud
SCD51990608-001	Self-Locking Stud

FAQs

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

What is the FSCG of the NSN 5307-00-721-3980?

The FSCG of the NSN 5307-00-721-3980 is 5307

Does the NSN 5307-00-721-3980 have a Schedule B code assigned?

Yes, the Schedule B code is 7318155000

Does NSN 5307-00-721-3980 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 5307-00-721-3980 contain precious materials?

Precious metal content is unknown

Does NSN 5307-00-721-3980 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 5307-00-721-3980 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Mar 31, 1972