4140-01-052-7400

Find complete technical information, availability, and procurement data for: 4140-01-052-7400

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4140-01-052-7400
Federal Supply Group
Refrigeration, Air Conditioning, and Air Circulating Equipment
National Stock Number
4140-01-052-7400
Item Name Code
77777
Assigment Date
12/20/1977 (48 years ago)

A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.

4140-01-052-7400, fan unit

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
A16-421-37 Fan Unit

FAQs

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

What is the FSCG of the NSN 4140-01-052-7400?
The FSCG of the NSN 4140-01-052-7400 is 4140
Does NSN 4140-01-052-7400 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 4140-01-052-7400 contain precious materials?
Item does not contain precious metal.
Does NSN 4140-01-052-7400 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 4140-01-052-7400 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Tue, Dec 20, 1977

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