4320-00-398-5463

Find complete technical information, availability, and procurement data for: 4320-00-398-5463
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-398-5463

Item Name Code

22534

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.

5.000 inches nominal body outside diameter, external locking flange body style, 0.188 inches nominal end to flange distance, 1.125 inches nominal overall length, 4.500 inches nominal body inside diameter

Product Characteristics

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

Body Style: external locking flange
Overall Length: 1.125 inches nominal
Body Outside Diameter: 5.000 inches nominal
Body Inside Diameter: 4.500 inches nominal
End To Flange Distance: 0.188 inches nominal
Center Flange Thickness: 0.250 inches nominal
Smallest External Anchor Flange Radius: 2.500 inches nominal
Largest External Anchor Flange Radius: 2.625 inches nominal
Distance Below Centerline: 0.094 inches nominal
Corner Shape: square all corners
Material: copper alloy

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
08-102-181-00-001	Wearing Ring
08-500-103-02PC226	Wearing Ring
CS4320-0324	Wearing Ring

FAQs

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

What is the FSCG of the NSN 4320-00-398-5463?

The FSCG of the NSN 4320-00-398-5463 is 4320

Does the NSN 4320-00-398-5463 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-398-5463 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 4320-00-398-5463 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-398-5463 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 4320-00-398-5463 was assigned to the Federal Catalog?

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