NSN 4140-00-255-9246

Part Details | VANEAXIAL FAN

4140-00-255-9246 A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.

Alternate Parts: DD423S5301, DD423S53-01, DD423S5301V1A, DD423-S53-01V1A, 9J959V1A, 9-J-959V1A, 9J959, 9-J-959, 20ENH25RH, 9J959, 4140-00-255-9246, 00-255-9246, 4140002559246, 002559246

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
41JAN 01, 196300-255-924604245 ( FAN, VANEAXIAL )
REFERENCE DRAWINGS & PICTURES

FIXED

Cross Reference | NSN 4140-00-255-9246
Part Number Cage Code Manufacturer
DD423S53-0180064NAVAL SHIP SYSTEMS COMMAND
DD423-S53-01V1A80064NAVAL SHIP SYSTEMS COMMAND
9-J-959V1A90099NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS
9-J-95990099NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS
20ENH25RH90099NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS
9J95979500WESTINGHOUSE ELECTRIC CORP
Technical Data | NSN 4140-00-255-9246
Characteristic Specifications
STYLE DESIGNATOR FIXED
DIAMETER25.000 INCHES NOMINAL
LENGTH36.812 INCHES NOMINAL
HOUSING INSIDE DIAMETER46.625 INCHES NOMINAL
QUANTITY1
DRIVE TYPE DIRECT
ROTATION DIRECTION FOR WHICH DESIGNED CLOCKWISE
PRIME MOVER TYPE STEAM TURBINE
SPEED ADJUSTMENTS SINGLE SPEED
INCLOSURE TYPE FULLY INCLOSED
ELECTRICAL CONNECTION TYPE TERMINAL BLOCK
PRIME MOVER POWER RATING171.000 HORSEPOWER
OPERATING SPEED AT RATED CAPACITY IN RPM5950.0
AIR FLOW RATE21000.000 CUBIC FEET PER MINUTE NOMINAL
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE32.5 INCHES OF WATER
FLOW DIRECTION OUTWARD
STAGE QUANTITY1
MOUNTING FACILITY TYPE AND QUANTITY1 FLANGE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY RH STEAM CONNECTION