40S8-8-22R

View detailed technical data, stock status, and sourcing information for: 40S8-8-22R
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-167-4379

Item Name Code

18484

Assigment Date

11/29/1983 (42 years ago)

stud assembly stud assembly style, 0.312 inches nominal eyelet outside diameter, stud head turnlock stud head style, 0.377 inches minimum and 0.384 inches maximum diameter, 0.613 inches minimum and 0.623 inches maximum distance from engaging member to largest bearing surface of head

Product Characteristics

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

Diameter: 0.377 inches minimum and 0.384 inches maximum
Turnlock Stud Head Style: stud head
Stud Assembly Style: stud assembly
Distance From Engaging Member To Largest Bearing Surface Of Head: 0.613 inches minimum and 0.623 inches maximum
Eyelet Outside Diameter: 0.312 inches nominal
Eyelet Length: 0.250 inches nominal
Drive Type: cross recess
Stud Head Height: 0.102 inches nominal
Special Features: 1.033 in. min 1.043 in. max 2nd lg from engaging member to largest bearing surface of head
Material: steel overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 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
40S8-8-22R	Turnlock Fastener Stud Assembly

FAQs

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

What is the FSCG of the NSN 5325-01-167-4379?

The FSCG of the NSN 5325-01-167-4379 is 5325

Does the NSN 5325-01-167-4379 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-01-167-4379 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 5325-01-167-4379 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-167-4379 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 5325-01-167-4379 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, Nov 29, 1983