657C129C190A

View detailed technical data, stock status, and sourcing information for: 657C129C190A
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-312-9696

Item Name Code

10089

Assigment Date

12/27/1989 (36 years ago)

A heater designed to burn fuel or utilize electric power which applies heat through direct connection to the engine coolant system to facilitate starting in low temperatures; may also supply heated coolant to heat exchangers. Must have mounting facilities. See also heater, air duct, engine and heater, air duct-coolant, engine.

tin and 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.

Material: tin and 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
657C129C190A	Centrifugal Pump Impeller
6657C1292C190A	Centrifugal Pump Impeller
LM633 PIECE 22	Centrifugal Pump Impeller

FAQs

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

What is the FSCG of the NSN 4320-01-312-9696?

The FSCG of the NSN 4320-01-312-9696 is 4320

Does the NSN 4320-01-312-9696 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-312-9696 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 4320-01-312-9696 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-312-9696 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 4320-01-312-9696 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Wed, Dec 27, 1989