5325-00-171-8631

Find complete technical information, availability, and procurement data for: 5325-00-171-8631
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-171-8631

Item Name Code

33729

Assigment Date

01/01/1963 (63 years ago)

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes:regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

0.297 inches nominal hole diameter, 0.250 inches nominal overall height, 0.094 inches nominal flange thickness, 0.062 inches nominal groove width, round grommet style

Product Characteristics

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

Hole Diameter: 0.297 inches nominal
Groove Width: 0.062 inches nominal
Flange Thickness: 0.094 inches nominal
Overall Height: 0.250 inches nominal
Grommet Style: round
Large Flange Outside Diameter: 0.625 inches nominal
Groove Outside Diameter: 0.438 inches nominal
Grommet Construction Type: solid
Features Provided: coolant resistant and oil resistant
Color: black overall
Material: rubber synthetic overall
Material Document And Classification: astm d2000 bg515a14b24c32e036f19z assn std single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5325-00-202-3820	No Name Available	08/01/1980

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
10-320502-1	Nonmetallic Grommet
1668439-10	Nonmetallic Grommet
2210ILRESISTANT	Nonmetallic Grommet
Z-143	Nonmetallic Grommet

FAQs

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

What is the FSCG of the NSN 5325-00-171-8631?

The FSCG of the NSN 5325-00-171-8631 is 5325

Does the NSN 5325-00-171-8631 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-171-8631 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 5325-00-171-8631 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-171-8631 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 5325-00-171-8631 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963