5325-00-175-7665

Find complete technical information, availability, and procurement data for: 5325-00-175-7665
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-175-7665

Item Name Code

18421

Assigment Date

12/03/1971 (54 years ago)

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.

fillister turnlock stud head style, ring securing device type, 0.480 inches minimum diameter, 0.522 inches minimum and 0.538 inches maximum grip length, 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: 0.522 inches minimum and 0.538 inches maximum
Diameter: 0.480 inches minimum
Securing Device Type: ring
Turnlock Stud Shank Style: stud shank
Turnlock Stud Head Style: fillister
Material Accommodated Thickness: 0.258 inches minimum and 0.321 inches maximum
Drive Type: slotted
Shank Neck Length: 0.404 inches minimum and 0.420 inches maximum
Stud Shank Major Diameter: 0.243 inches maximum
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
S4650R1-28	Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-00-175-7665?

The FSCG of the NSN 5325-00-175-7665 is 5325

Does the NSN 5325-00-175-7665 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-00-175-7665 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 5325-00-175-7665 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-175-7665 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 5325-00-175-7665 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Dec 3, 1971