5325-01-021-5721

Find complete technical information, availability, and procurement data for: 5325-01-021-5721
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-021-5721

Item Name Code

07623

Assigment Date

05/17/1976 (50 years ago)

A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see coupling half, self-sealing. See also, connector, multiple, fluid pressure line.

1.015 inches nominal outside diameter, round cross-sectional shape style, not casehardened casehardening indicator, double leg offset ring style, 0.049 inches nominal material diameter

Product Characteristics

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

Cross-Sectional Shape Style: round
Casehardening Indicator: not casehardened
Outside Diameter: 1.015 inches nominal
Ring Style: double leg offset
Material Diameter: 0.049 inches nominal
Usage Design: internal
Material: steel uns k08500
Material Document And Classification: qq-w-470 fed spec single material response

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
5325010215721	Retaining Ring
5365010215721	Retaining Ring
7630879	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-01-021-5721?

The FSCG of the NSN 5325-01-021-5721 is 5325

Does the NSN 5325-01-021-5721 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-01-021-5721 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 5325-01-021-5721 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-021-5721 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 5325-01-021-5721 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Mon, May 17, 1976