GS522S1

View detailed technical data, stock status, and sourcing information for: GS522S1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-377-1038

Item Name Code

18421

Assigment Date

03/16/1974 (52 years ago)

An item of any peripheral shape having flanges or groove(s) on its outer perimeter to provide a self-retaining characteristic when inserted in a hole, clamp, or the like. Designed for the purpose of protecting and/or insulating wires, cables and other items passing through it. Excludes:bushing, nonmetallic; bumper; and insulator bushing.

0.150 inches minimum and 0.220 inches maximum grip length, 0.210 inches nominal extension length, 0.500 inches nominal diameter, stud shank turnlock stud shank style, 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: 0.150 inches minimum and 0.220 inches maximum
Diameter: 0.500 inches nominal
Securing Device Type: ring
Turnlock Stud Shank Style: stud shank
Extension Length: 0.210 inches nominal
Turnlock Stud Head Style: knurled
Drive Type: knurled
Stud Thread Size And Series/Type Designator: 0.164-32 unc
Stud Head Height: 0.440 inches nominal
Stud Shank Major Diameter: 0.2470 inches minimum and 0.2495 inches maximum
Part Name Assigned By Controlling Agency: navy special project
Material: steel comp 4140 overall
Material Document And Classification: mil-s-5626 mil spec single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 2 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
CA18118-1	Turnlock Fastener Stud
GS522S1	Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-00-377-1038?

The FSCG of the NSN 5325-00-377-1038 is 5325

Does the NSN 5325-00-377-1038 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-00-377-1038 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 5325-00-377-1038 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-00-377-1038 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 5325-00-377-1038 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sat, Mar 16, 1974