4320-01-443-1043

Find complete technical information, availability, and procurement data for: 4320-01-443-1043
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-443-1043

Item Name Code

22534

Assigment Date

04/01/1997 (29 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

4320-01-443-1043, wearing ring

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4320-01-022-0092	No Name Available	06/01/2000

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
0654C0710	Wearing Ring
0654C0710S902A	Wearing Ring
NA1074NICUAL	Wearing Ring

FAQs

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

What is the FSCG of the NSN 4320-01-443-1043?

The FSCG of the NSN 4320-01-443-1043 is 4320

Does the NSN 4320-01-443-1043 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-443-1043 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 4320-01-443-1043 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-443-1043 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 4320-01-443-1043 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, Apr 1, 1997