NC58-4-20

View detailed technical data, stock status, and sourcing information for: NC58-4-20
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-869-9607

Item Name Code

27783

Assigment Date

01/01/1960 (66 years ago)

0.259 inches minimum and 0.263 inches maximum head diameter, 0.112 inches minimum and 0.122 inches maximum head length, 2a nut thread thread class, 0.610 inches minimum and 0.640 inches maximum thread length, right-hand nut thread thread direction

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: 0.610 inches minimum and 0.640 inches maximum
Head Diameter: 0.259 inches minimum and 0.263 inches maximum
Head Length: 0.112 inches minimum and 0.122 inches maximum
Locking Feature: self-clinching head
Overall Length: 0.722 inches minimum and 0.762 inches maximum
Distance Across Flats: 0.312 inches nominal
Thread Quantity Per Inch: 32 nut thread
Nominal Thread Size: 0.164 inches nut thread
Material: steel comp 303
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed 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Below is a list of NSNs that have been officially superseded by this NSN: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
5307-00-172-7284	No Name Available	06/01/1983

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	Self-Locking Stud
11472578-11	Self-Locking Stud
234-1015P47	Self-Locking Stud
58S125ST20	Self-Locking Stud
NC58-4-20	Self-Locking Stud
NCS-8-4-20	Self-Locking Stud
NCS8-4-20	Self-Locking Stud
RCS85/125/20	Self-Locking Stud
SM-B-650800-37	Self-Locking Stud
SMD2015383-96	Self-Locking Stud

FAQs

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

What is the FSCG of the NSN 5307-00-869-9607?

The FSCG of the NSN 5307-00-869-9607 is 5307

Does the NSN 5307-00-869-9607 have a Schedule B code assigned?

Yes, the Schedule B code is 7318155000

Does NSN 5307-00-869-9607 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 5307-00-869-9607 contain precious materials?

Precious metal content is unknown

Does NSN 5307-00-869-9607 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 5307-00-869-9607 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960