11439420-1

View detailed technical data, stock status, and sourcing information for: 11439420-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-421-5115

Item Name Code

18421

Assigment Date

12/09/1970 (55 years ago)

stud shank turnlock stud shank style, 0.090 inches minimum and 0.125 inches maximum grip length, 0.256 inches minimum and 0.270 inches maximum diameter, 0.125 inches nominal extension length, ring securing device type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Grip Length: 0.090 inches minimum and 0.125 inches maximum
Diameter: 0.256 inches minimum and 0.270 inches maximum
Securing Device Type: ring
Turnlock Stud Shank Style: stud shank
Extension Length: 0.125 inches nominal
Turnlock Stud Head Style: fillister
Drive Type: socket
Stud Thread Size And Series/Type Designator: 0.112-40 unc
Stud Shank Major Diameter: 0.184 inches minimum and 0.186 inches maximum
Material: steel comp 303 overall
Material Document And Classification: astma582 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall

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
11439420-1	Turnlock Fastener Stud
CA2021-0	Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-00-421-5115?

The FSCG of the NSN 5325-00-421-5115 is 5325

Does the NSN 5325-00-421-5115 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-00-421-5115 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 5325-00-421-5115 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-421-5115 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 5325-00-421-5115 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Dec 9, 1970