203156-1

View detailed technical data, stock status, and sourcing information for: 203156-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-072-3172

Item Name Code

13706

Assigment Date

02/28/1979 (47 years ago)

An item fabricated from nonmetallic material designed to be used where there is no relative motion between joined parts. Items having a square or rectangular cross section must be a single piece whose ends may have been secured together to form a specific shape. It may be formed to a specific shape, except round, with or without joints. It may have fabric, cord or metal reinforcement. Except for molded corners, end cuts, and mounting facilities such as holes, slots, press-fit buttons, or the like, the item must be of one continuous cross section. For straight items with square end cuts and without mounting holes, slots or press-fit buttons see rubber strip. For items with round cross sections see seal, nonmetallic round section. Excludes:gasket and packing, preformed.

plastic polytetrafluoroethylene overall material, 0.129 inches nominal cross-sectional height, flange cross-sectional shape style, 0.312 inches minimum and 0.315 inches maximum center hole 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: flange
Cross-Sectional Height: 0.129 inches nominal
Center Hole Diameter: 0.312 inches minimum and 0.315 inches maximum
Material: plastic polytetrafluoroethylene 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
203156-1	Packing Retainer

FAQs

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

What is the FSCG of the NSN 5330-01-072-3172?

The FSCG of the NSN 5330-01-072-3172 is 5330

Does the NSN 5330-01-072-3172 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-01-072-3172 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 5330-01-072-3172 contain precious materials?

Precious metal content is unknown

Does NSN 5330-01-072-3172 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 5330-01-072-3172 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Wed, Feb 28, 1979