4320-01-250-7731

Find complete technical information, availability, and procurement data for: 4320-01-250-7731
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-250-7731

Item Name Code

77777

Assigment Date

03/07/1987 (39 years ago)

A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. For items specifically designed for aviation, see pulley(1), groove, aviation.

4210-01-193-3621 end item identification

Product Characteristics

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

End Item Identification: 4210-01-193-3621

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
13228E2595-154	Water Ring Impeller
WRP 7931/2	Water Ring Impeller

FAQs

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

What is the FSCG of the NSN 4320-01-250-7731?

The FSCG of the NSN 4320-01-250-7731 is 4320

Does NSN 4320-01-250-7731 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 4320-01-250-7731 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-250-7731 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 4320-01-250-7731 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Mar 7, 1987