U21

View detailed technical data, stock status, and sourcing information for: U21

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U21
Federal Supply Group
Refrigeration, Air Conditioning, and Air Circulating Equipment
National Stock Number
4140-00-657-1532
Item Name Code
04254
Assigment Date
01/01/1963 (63 years ago)

electric motor prime mover type, 110.0 ac voltage in volts and current type

Product Characteristics

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

Prime Mover Type
electric motor
Voltage In Volts And Current Type
110.0 ac

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
302-689475PC4 Centrifugal Fan
H4140-657-1532 Centrifugal Fan
U21 Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-00-657-1532?
The FSCG of the NSN 4140-00-657-1532 is 4140
Does the NSN 4140-00-657-1532 have a Schedule B code assigned?
Yes, the Schedule B code is 8414599080
Does NSN 4140-00-657-1532 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 4140-00-657-1532 contain precious materials?
Precious metal content is unknown
Does NSN 4140-00-657-1532 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 4140-00-657-1532 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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