4140-00-052-0920

Find complete technical information, availability, and procurement data for: 4140-00-052-0920

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4140-00-052-0920
Federal Supply Group
Refrigeration, Air Conditioning, and Air Circulating Equipment
National Stock Number
4140-00-052-0920
Item Name Code
04262
Assigment Date
01/01/1961 (65 years ago)

A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.

155.0 celsius ambient temp at full rated power, 2.859 inches nominal length, 3500.0 operating speed at rated capacity in rpm, single speed speed adjustments, outward flow direction

Product Characteristics

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

Speed Adjustments
single speed
Length
2.859 inches nominal
Flow Direction
outward
Ambient Temp At Full Rated Power
155.0 celsius
Operating Speed At Rated Capacity In Rpm
3500.0
Electrical Connection Type
terminal block
Static Pressure At Specified Air Flow Rate
0.0 inches of water
Drive Type
direct
Prime Mover Type
electric motor
Inclosure Type
fully inclosed
Mounting Facility Type And Quantity
1 flange and 3 unthreaded hole
Rotation Direction For Which Designed
clockwise
Air Flow Rate
31.0 cubic feet per minute maximum
Voltage In Volts And Current Type
115.0 ac
Prime Mover Power Rating
0.012 horsepower
Prime Mover Drive Shaft Bearing Type
ball
Phase
single
Frequency In Hertz
50.0 and 60.0
Material
aluminum alloy overall
Surface Treatment
anodize overall
Style Designator
fixed

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4140-00-996-3859 No Name Available 01/28/1970

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
021128 Ventilating Fan
A0A7148 Ventilating Fan
DF-KS301-L-330AF W/MTGSPIDERSBE Ventilating Fan
F30A3L9 Ventilating Fan
NBCM05F25A Ventilating Fan

FAQs

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

What is the FSCG of the NSN 4140-00-052-0920?
The FSCG of the NSN 4140-00-052-0920 is 4140
Does the NSN 4140-00-052-0920 have a Schedule B code assigned?
Yes, the Schedule B code is 8414599080
Does NSN 4140-00-052-0920 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 4140-00-052-0920 contain precious materials?
Precious metal content is unknown
Does NSN 4140-00-052-0920 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 4140-00-052-0920 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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