GS520B10-14

View detailed technical data, stock status, and sourcing information for: GS520B10-14
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-770-9340

Item Name Code

18421

Assigment Date

01/01/1962 (64 years ago)

0.131 inches minimum and 0.140 inches maximum material accommodated thickness, 0.440 inches nominal grip length, fillister turnlock stud head style, 0.557 inches minimum and 0.562 inches maximum diameter, stud shank turnlock stud shank style

Product Characteristics

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

Grip Length: 0.440 inches nominal
Diameter: 0.557 inches minimum and 0.562 inches maximum
Turnlock Stud Shank Style: stud shank
Turnlock Stud Head Style: fillister
Material Accommodated Thickness: 0.131 inches minimum and 0.140 inches maximum
Drive Type: slotted
Shank Neck Length: 0.250 inches nominal
Stud Shank Major Diameter: 0.306 inches minimum and 0.311 inches maximum
Material: steel overall
Material Document And Classification: 2320 fscm 81343 mfr ref single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 1 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5325-00-639-6283	No Name Available	09/01/1986

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
2501-20-14-C3C	Turnlock Fastener Stud
2501-20-14-Z3CT	Turnlock Fastener Stud
50-005A14	Turnlock Fastener Stud
A5T14	Turnlock Fastener Stud
GS520B10-14	Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-00-770-9340?

The FSCG of the NSN 5325-00-770-9340 is 5325

Does the NSN 5325-00-770-9340 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-00-770-9340 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 5325-00-770-9340 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-00-770-9340 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 5325-00-770-9340 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962