HR20976

View detailed technical data, stock status, and sourcing information for: HR20976
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-470-3391

Item Name Code

22534

Assigment Date

01/01/1963 (63 years ago)

0.752 inches nominal overall length, 2.252 inches nominal flange diameter, 1.500 inches nominal body inside diameter, 1.877 inches nominal body outside diameter, external flange body style

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 flange
Overall Length: 0.752 inches nominal
Flange Diameter: 2.252 inches nominal
Body Outside Diameter: 1.877 inches nominal
Body Inside Diameter: 1.500 inches nominal
Left Side Flange Thickness: 0.256 inches nominal
Corner Shape: square all corners
Material: nickel 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
61652-16	Wearing Ring
HR20976	Wearing Ring

FAQs

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

What is the FSCG of the NSN 4320-00-470-3391?

The FSCG of the NSN 4320-00-470-3391 is 4320

Does the NSN 4320-00-470-3391 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-470-3391 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 4320-00-470-3391 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-470-3391 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 4320-00-470-3391 was assigned to the Federal Catalog?

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