NSN 4140-00-255-9256

Part Details | VANEAXIAL FAN

4140-00-255-9256 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: DD445S5300103, DD445S5300-103, 20J982, 20-J-982, 39J719, 39-J-719, 25ENH358RH, 20J982DD445S5300103, 20J982DD445S5300-103, 20J982, 4140-00-255-9256, 00-255-9256, 4140002559256, 002559256

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
41JAN 01, 196300-255-925604245 ( FAN, VANEAXIAL )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4140-00-255-9256
Part Number Cage Code Manufacturer
DD445S5300-10380064NAVAL SHIP SYSTEMS COMMAND
20-J-98290099NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS
39-J-71990099NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS
25ENH358RH90099NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS
20J982DD445S5300-10379500WESTINGHOUSE ELECTRIC CORP
20J98279500WESTINGHOUSE ELECTRIC CORP
Technical Data | NSN 4140-00-255-9256
Characteristic Specifications
DIAMETER25.000 INCHES NOMINAL
QUANTITY1
DRIVE TYPE DIRECT
ROTATION DIRECTION FOR WHICH DESIGNED COUNTERCLOCKWISE
PRIME MOVER TYPE STEAM TURBINE
SPEED ADJUSTMENTS SINGLE SPEED
INCLOSURE TYPE FULLY INCLOSED
ELECTRICAL CONNECTION TYPE TERMINAL BLOCK
PRIME MOVER POWER RATING227.000 HORSEPOWER
OPERATING SPEED AT RATED CAPACITY IN RPM6200.0
AIR FLOW RATE25500.0 CUBIC FEET PER MINUTE NOMINAL
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE35.0 INCHES OF WATER
FLOW DIRECTION OUTWARD
STAGE QUANTITY1
MOUNTING FACILITY TYPE AND QUANTITY1 FLANGE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY RH STEAM CONNECTION