5325-00-177-4157

Find complete technical information, availability, and procurement data for: 5325-00-177-4157
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-177-4157

Item Name Code

18484

Assigment Date

12/10/1969 (56 years ago)

0.377 inches minimum and 0.384 inches maximum diameter, stud assembly stud assembly style, spring securing device type, flat countersunk turnlock stud head style, 0.668 inches nominal 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
Securing Device Type: spring
Turnlock Stud Head Style: flat countersunk
Stud Assembly Style: stud assembly
Distance From Engaging Member To Largest Bearing Surface Of Head: 0.668 inches nominal
Eyelet Outside Diameter: 0.341 inches minimum and 0.348 inches maximum
Eyelet Length: 0.412 inches nominal
Material Accommodated Thickness: 0.420 inches minimum and 0.449 inches maximum
Drive Type: slotted
Material: copper alloy 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
40S56-9C	Turnlock Fastener Stud Assembly

FAQs

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

What is the FSCG of the NSN 5325-00-177-4157?

The FSCG of the NSN 5325-00-177-4157 is 5325

Does the NSN 5325-00-177-4157 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-00-177-4157 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 5325-00-177-4157 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-177-4157 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 5325-00-177-4157 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Dec 10, 1969