5307-01-143-5355

Find complete technical information, availability, and procurement data for: 5307-01-143-5355
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-01-143-5355

Item Name Code

27783

Assigment Date

12/06/1982 (43 years ago)

2a stud thread thread class, 0.222 inches nominal stud thread thread length, right-hand stud thread thread direction, 0.188 inches nominal head diameter, 0.110 inches nominal head 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 stud thread
Thread Direction: right-hand stud thread
Thread Length: 0.222 inches nominal stud thread
Head Diameter: 0.188 inches nominal
Head Length: 0.110 inches nominal
Locking Feature: head serrations
Head Minor Diameter: 0.120 inches nominal
Overall Length: 0.332 inches nominal
Thread Quantity Per Inch: 40 stud thread
Nominal Thread Size: 0.112 inches stud thread
Material: copper alloy
Material Document And Classification: qq-b-750 fed spec single material response
Surface Treatment: tin overall
Surface Treatment Document And Classification: mil-t-10727,type 1 mil spec single treatment response overall
Style Designator: self-locking
Thread Series Designator: unc stud thread

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5307-01-084-4844	No Name Available	03/01/1985

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
019156-1	Self-Locking Stud
21761-101-0-7	Self-Locking Stud
FV1077588	Self-Locking Stud
KFH-440-5	Self-Locking Stud
KFH-440-5ET	Self-Locking Stud

FAQs

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

What is the FSCG of the NSN 5307-01-143-5355?

The FSCG of the NSN 5307-01-143-5355 is 5307

Does NSN 5307-01-143-5355 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 5307-01-143-5355 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-01-143-5355 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 5307-01-143-5355 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Dec 6, 1982