0076637

View detailed technical data, stock status, and sourcing information for: 0076637
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-987-6447

Item Name Code

60980

Assigment Date

10/28/1966 (59 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

1.363 inches nominal outside diameter, 0.375 inches nominal height, 4 holes 0.250 in. dia special features, copper alloy overall material, 0.903 inches nominal inside diameter

Product Characteristics

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

Inside Diameter: 0.903 inches nominal
Outside Diameter: 1.363 inches nominal
Special Features: 4 holes 0.250 in. dia
Height: 0.375 inches nominal
Material: copper alloy 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
0008255	Lantern Ring
0076637	Lantern Ring
111-763	Lantern Ring

FAQs

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

What is the FSCG of the NSN 4320-00-987-6447?

The FSCG of the NSN 4320-00-987-6447 is 4320

Does the NSN 4320-00-987-6447 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-987-6447 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 4320-00-987-6447 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-987-6447 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 4320-00-987-6447 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Oct 28, 1966