4320-00-558-0004

Find complete technical information, availability, and procurement data for: 4320-00-558-0004
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-558-0004

Item Name Code

77777

Assigment Date

03/23/1972 (54 years ago)

idler,iron,ductile,2.001 in. min,2.003 in. max lg,8 vanes equally spaced 3.361 in. min,3.362 in. max od,ends and od 63 microinch finish,vanes 250 microinch finish on sides,bushing 1.1275 in. min,1.1290 in. max id,2.001 in. min,2.003 in. max lg 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: idler,iron,ductile,2.001 in. min,2.003 in. max lg,8 vanes equally spaced 3.361 in. min,3.362 in. max od,ends and od 63 microinch finish,vanes 250 microinch finish on sides,bushing 1.1275 in. min,1.1290 in. max id,2.001 in. min,2.003 in. max lg

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
3-419-500-381	Pump Idler Assembly

FAQs

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

What is the FSCG of the NSN 4320-00-558-0004?

The FSCG of the NSN 4320-00-558-0004 is 4320

Does NSN 4320-00-558-0004 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 4320-00-558-0004 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-558-0004 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 4320-00-558-0004 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Thu, Mar 23, 1972