4320-00-398-5128

Find complete technical information, availability, and procurement data for: 4320-00-398-5128
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-398-5128

Item Name Code

22534

Assigment Date

01/01/1963 (63 years ago)

4.115 inches nominal internal flange inside diameter, 4.505 inches nominal body outside diameter, plain w/internal flange body style, 4.125 inches nominal body inside diameter, 0.750 inches nominal overall length

Product Characteristics

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

Body Style: plain w/internal flange
Overall Length: 0.750 inches nominal
Body Outside Diameter: 4.505 inches nominal
Body Inside Diameter: 4.125 inches nominal
Internal Flange Inside Diameter: 4.115 inches nominal
Internal Flange Width: 0.109 inches nominal
Corner Shape: square all corners
Material: aluminum 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
08-300-268PC4A	Wearing Ring
08-999-666-00-001	Wearing Ring
08-999-666PC1	Wearing Ring
300-266PC4A	Wearing Ring

FAQs

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

What is the FSCG of the NSN 4320-00-398-5128?

The FSCG of the NSN 4320-00-398-5128 is 4320

Does the NSN 4320-00-398-5128 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-398-5128 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 4320-00-398-5128 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-398-5128 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 4320-00-398-5128 was assigned to the Federal Catalog?

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