172R

View detailed technical data, stock status, and sourcing information for: 172R
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-359-5672

Item Name Code

04521

Assigment Date

01/01/1961 (65 years ago)

special cross-sectional shape style, 0.761 inches minimum and 0.771 inches maximum peripheral diameter, 0.410 inches minimum and 0.440 inches maximum cross-sectional height, 0.452 inches minimum and 0.457 inches maximum center hole diameter, 0.312 inches nominal rim surface width

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: special
Cross-Sectional Height: 0.410 inches minimum and 0.440 inches maximum
Rim Surface Width: 0.312 inches nominal
Center Hole Diameter: 0.452 inches minimum and 0.457 inches maximum
Peripheral Diameter: 0.761 inches minimum and 0.771 inches maximum
Material: plastic 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
172R	Preformed Packing
A7050	Preformed Packing

FAQs

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

What is the FSCG of the NSN 5330-00-359-5672?

The FSCG of the NSN 5330-00-359-5672 is 5330

Does the NSN 5330-00-359-5672 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-359-5672 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 5330-00-359-5672 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-359-5672 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5330-00-359-5672 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961