31-2M6964

View detailed technical data, stock status, and sourcing information for: 31-2M6964
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-043-5477

Item Name Code

04250

Assigment Date

05/17/1968 (58 years ago)

A pliable rubber or composition ring-shaped element, split or jointless (solid) not encased in a metal shell, but having a spring, spreader and/or molded-in reinforcement. It is designed to be pressmounted between fixed and movable or moving parts to form a tight and effective seal.

0.688 inches nominal accommodated shaft diameter, 1.680 inches nominal seal width, rubber synthetic sealing element material, 2.680 inches nominal housing bore diameter

Product Characteristics

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

Accommodated Shaft Diameter: 0.688 inches nominal
Seal Width: 1.680 inches nominal
Housing Bore Diameter: 2.680 inches nominal
Material: rubber synthetic sealing element

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
2M6964	Plain Seal
31-2M6964	Plain Seal
3P2892	Plain Seal
5R2392	Plain Seal

FAQs

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

What is the FSCG of the NSN 5330-00-043-5477?

The FSCG of the NSN 5330-00-043-5477 is 5330

Does the NSN 5330-00-043-5477 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-043-5477 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 5330-00-043-5477 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-043-5477 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 5330-00-043-5477 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, May 17, 1968