4320-00-981-0637

Find complete technical information, availability, and procurement data for: 4320-00-981-0637
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-981-0637

Item Name Code

22534

Assigment Date

01/01/1963 (63 years ago)

0.625 inches nominal overall length, 3.750 inches nominal body inside diameter, 0.125 inches nominal outside right corner chamfer length, 4.250 inches nominal body outside diameter, plain 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: plain
Chamfer Length: 0.125 inches nominal outside right corner
Overall Length: 0.625 inches nominal
Body Outside Diameter: 4.250 inches nominal
Body Inside Diameter: 3.750 inches nominal
Corner Shape: chamfered outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Chamfer Angle: 15.0 degrees nominal outside right corner
Material: copper alloy

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4320-00-148-0134	No Name Available	08/27/1972

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
22140	Wearing Ring

FAQs

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

What is the FSCG of the NSN 4320-00-981-0637?

The FSCG of the NSN 4320-00-981-0637 is 4320

Does the NSN 4320-00-981-0637 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-981-0637 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 4320-00-981-0637 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-981-0637 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 4320-00-981-0637 was assigned to the Federal Catalog?

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