63779

View detailed technical data, stock status, and sourcing information for: 63779
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-390-0645

Item Name Code

32556

Assigment Date

01/01/1963 (63 years ago)

An item composed of a compressible nonmetallic ring which may be loosely fitted into a noncompressible retaining ring, or may be of one piece construction with the compressible ring molded and/or mechanically connected to the retainer. It is specifically designed to form a fluid tight seal when compressed by a packing nut, gland, and the like, between fixed surfaces and a cylindrical item passing through it. Excludes:seal,plain,encased.

consists 0f 6 items 1 snap wire 114670,1 seal washer 114668,1 flexible seal 100166,1 spring guide 100167,1 spring 100164,1 clamp spring 100858 general characteristics item description

Product Characteristics

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

General Characteristics Item Description: consists 0f 6 items 1 snap wire 114670,1 seal washer 114668,1 flexible seal 100166,1 spring guide 100167,1 spring 100164,1 clamp spring 100858

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
63779	Spring Loade Shaft Seal Assembly
HR1198C	Spring Loade Shaft Seal Assembly

FAQs

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

What is the FSCG of the NSN 4320-00-390-0645?

The FSCG of the NSN 4320-00-390-0645 is 4320

Does the NSN 4320-00-390-0645 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-390-0645 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 4320-00-390-0645 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-390-0645 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 4320-00-390-0645 was assigned to the Federal Catalog?

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