MR283

View detailed technical data, stock status, and sourcing information for: MR283

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MR283
Federal Supply Group
Refrigeration, Air Conditioning, and Air Circulating Equipment
National Stock Number
4140-01-066-7883
Item Name Code
04244
Assigment Date
10/18/1978 (47 years ago)

single speed speed adjustments, an/sqq-34 carrier based asw module; deep submergence systems programs (dssp); over the horizon back scanner (oth-b) program (an/fps-118); teletype, model 28; missile, air-to-air, phoenix (aim-54); support equipment, b-52 aircraft; ticonderoga class cg (47); support equipment, mx peacekeeper missile; virginia class cgn (41); power conditioning continuation interface equip (pccie) end item identification, 2.000 inches nominal length, 2850.0 and 3350.0 operating speed at rated capacity in rpm, inward 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
2.000 inches nominal
Flow Direction
inward
Operating Speed At Rated Capacity In Rpm
2850.0 and 3350.0
End Item Identification
an/sqq-34 carrier based asw module; deep submergence systems programs (dssp); over the horizon back scanner (oth-b) program (an/fps-118); teletype, model 28; missile, air-to-air, phoenix (aim-54); support equipment, b-52 aircraft; ticonderoga class cg (47); support equipment, mx peacekeeper missile; virginia class cgn (41); power conditioning continuation interface equip (pccie)
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
2 rim and 4 unthreaded hole
Rotation Direction For Which Designed
counterclockwise
Air Flow Rate
240.000 cubic feet per minute minimum
Voltage In Volts And Current Type
115.0 ac
Prime Mover Power Rating
31.0 watts
Housing Inside Diameter
6.500 inches nominal
Phase
single
Special Features
feathered edge blades
Frequency In Hertz
50.0 and 60.0
Material
aluminum alloy housing
Material
plastic blade
Style Designator
fixed

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5840-01-089-4922 No Name Available 08/01/1982
4140-01-301-0474 No Name Available 09/01/1991
4140-01-361-4735 No Name Available 04/01/1998

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FAQs

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

What is the FSCG of the NSN 4140-01-066-7883?
The FSCG of the NSN 4140-01-066-7883 is 4140
Does the NSN 4140-01-066-7883 have a Schedule B code assigned?
Yes, the Schedule B code is 8414599080
Does NSN 4140-01-066-7883 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 4140-01-066-7883 contain precious materials?
Precious metal content is unknown
Does NSN 4140-01-066-7883 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 4140-01-066-7883 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Wed, Oct 18, 1978

Professional Distribution

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