4140-00-042-6423

Find complete technical information, availability, and procurement data for: 4140-00-042-6423

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4140-00-042-6423
Federal Supply Group
Refrigeration, Air Conditioning, and Air Circulating Equipment
National Stock Number
4140-00-042-6423
Item Name Code
04254
Assigment Date
05/06/1967 (59 years ago)

A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.

dustproof environmental protection, 3.840 inches nominal width, single speed speed adjustments, 7.280 inches nominal length, 1700.0 operating speed at rated capacity in rpm

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
Width
3.840 inches nominal
Length
7.280 inches nominal
Environmental Protection
dustproof
Operating Speed At Rated Capacity In Rpm
1700.0
Electrical Connection Type
wire lead
Outlet Inside Width
2.700 inches nominal
Outlet Inside Height
1.580 inches nominal
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
4 bolt
Rotation Direction For Which Designed
counterclockwise
Air Flow Rate
76.8 cubic feet per minute nominal
Outlet Location
bottom or top
Voltage In Volts And Current Type
115.0 ac
Prime Mover Power Rating
30.0 watts
Prime Mover Drive Shaft Bearing Type
ball
Discharge Direction
angular down and angular up and horizontal and vertical down and vertical up
Phase
single
Frequency In Hertz
60.0
Height
7.840 inches nominal
Material
steel blade
Material
steel housing
Surface Treatment
paint housing inside
Surface Treatment
paint housing outside
Style Designator
fixed, inverted, rectangular outlet

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
81306080 Centrifugal Fan
B53B7L-11 Centrifugal Fan
E1341-6 Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-00-042-6423?
The FSCG of the NSN 4140-00-042-6423 is 4140
Does the NSN 4140-00-042-6423 have a Schedule B code assigned?
Yes, the Schedule B code is 8414599080
Does NSN 4140-00-042-6423 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 4140-00-042-6423 contain precious materials?
Precious metal content is unknown
Does NSN 4140-00-042-6423 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 4140-00-042-6423 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Sat, May 6, 1967

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