A399A

View detailed technical data, stock status, and sourcing information for: A399A

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A399A
Federal Supply Group
Pumps and Compressors
Federal Supply Classification
4320 Power and Hand Pumps
National Stock Number
4320-00-972-8956
Item Name Code
10089
Assigment Date
01/01/1962 (64 years ago)

clockwise rotation direction for which designed, 3.675 inches nominal overall diameter, copper alloy material

Product Characteristics

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

Overall Diameter
3.675 inches nominal
Rotation Direction For Which Designed
clockwise
Material
copper alloy

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
A399A Centrifugal Pump Impeller
R714PC31 Centrifugal Pump Impeller

FAQs

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

What is the FSCG of the NSN 4320-00-972-8956?
The FSCG of the NSN 4320-00-972-8956 is 4320
Does the NSN 4320-00-972-8956 have a Schedule B code assigned?
Yes, the Schedule B code is 8413919520
Does NSN 4320-00-972-8956 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 4320-00-972-8956 contain precious materials?
Precious metal content is unknown
Does NSN 4320-00-972-8956 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 4320-00-972-8956 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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