4320-01-443-7612

Find complete technical information, availability, and procurement data for: 4320-01-443-7612
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-443-7612

Item Name Code

22534

Assigment Date

04/17/1997 (29 years ago)

An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes:stem, faucet; and stem, needle valve.

7.835 inches nominal body inside diameter, 0.690 inches nominal overall length, plain body style, 0.030 inches nominal all corners chamfer length, 8.394 inches maximum body outside 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: plain
Chamfer Length: 0.030 inches nominal all corners
Overall Length: 0.690 inches nominal
Body Outside Diameter: 8.394 inches maximum
Body Inside Diameter: 7.835 inches nominal
Corner Shape: chamfered all corners
Chamfer Angle: 45.0 degrees nominal all corners
Special Features: differentiated by mercury free contamination testing
Material: plastic
Material Document And Classification: navsea dwg 803-7226047 mil std single material response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4320-00-072-8384	No Name Available	08/01/2007

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
0654C0590S901A	Wearing Ring
0654C0590S902A	Wearing Ring
55-22121-18	Wearing Ring
55-22121-18US	Wearing Ring

FAQs

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

What is the FSCG of the NSN 4320-01-443-7612?

The FSCG of the NSN 4320-01-443-7612 is 4320

Does the NSN 4320-01-443-7612 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-443-7612 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 4320-01-443-7612 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-443-7612 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 4320-01-443-7612 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Apr 17, 1997