W73

View detailed technical data, stock status, and sourcing information for: W73
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-707-5053

Item Name Code

77777

Assigment Date

01/01/1963 (63 years ago)

gun cast metal,6.500 in. o/a dia,1.531 in. smallest id,4 holes equally spaced @on 5.438 in. dia bolt circle of flange,0.328 in. drill pipe thd on side,1.375 in. o/a h general characteristics item description

Product Characteristics

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

General Characteristics Item Description: gun cast metal,6.500 in. o/a dia,1.531 in. smallest id,4 holes equally spaced @on 5.438 in. dia bolt circle of flange,0.328 in. drill pipe thd on side,1.375 in. o/a h

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
R827PC13	Bearing Head
W73	Bearing Head

FAQs

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

What is the FSCG of the NSN 4320-00-707-5053?

The FSCG of the NSN 4320-00-707-5053 is 4320

Does NSN 4320-00-707-5053 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 4320-00-707-5053 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-707-5053 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 4320-00-707-5053 was assigned to the Federal Catalog?

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