5325-00-157-5771

Find complete technical information, availability, and procurement data for: 5325-00-157-5771
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-157-5771

Item Name Code

07623

Assigment Date

01/19/1973 (53 years ago)

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

external ring style, 0.062 inches nominal major thickness, 1.483 inches minimum and 1.523 inches maximum inside diameter, not casehardened casehardening indicator, rectangular cross-sectional shape style

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: rectangular
Inside Diameter: 1.483 inches minimum and 1.523 inches maximum
Casehardening Indicator: not casehardened
Major Thickness: 0.062 inches nominal
Ring Style: external
Usage Design: external
Material: copper alloy

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
W4510-162C	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-157-5771?

The FSCG of the NSN 5325-00-157-5771 is 5325

Does the NSN 5325-00-157-5771 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-157-5771 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 5325-00-157-5771 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-157-5771 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 5325-00-157-5771 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Jan 19, 1973