20689PC8

View detailed technical data, stock status, and sourcing information for: 20689PC8
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-630-5607

Item Name Code

35224

Assigment Date

01/01/1963 (63 years ago)

An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.

steel material

Product Characteristics

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

Material: steel

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
20689PC8	Valve Disk
ND1044	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-00-630-5607?

The FSCG of the NSN 4820-00-630-5607 is 4820

Does the NSN 4820-00-630-5607 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-630-5607 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 4820-00-630-5607 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-630-5607 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 4820-00-630-5607 was assigned to the Federal Catalog?

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