Part Number
Part Number:
NSN:
NIIN:
Item Name:
ACTUATOR , ELECTRO-MECHANICAL , LINE
Definition:
A SELF-CONTAINED POWER TRANSMITTING DEVICE DESIGNED TO CONVERT ELECTRICAL ENERGY INTO CONTROLLED MECHANICAL FORCE, IN THE FORM OF LINEAR (STRAIGHT LINE) MECHANICAL MOVEMENT. COMPRISED OF AN ELECTRICAL MOTOR(S), GEAR BOX(ES), SCREWJACKS, LIMIT SWITCH(ES), AND SUCH ACCESSORIES AS REQUIRED FOR THE SPECIFIC MOVING AND POSITIONING OF OTHER COMPONENTS. EXCLUDES HYDRAULIC AND PNEUMATIC CYLINDERS AND SCREWJACKS.
CAGE Information
| Code | Company |
|---|---|
| 17950 | TEXSTEAM INC DBA TXT OR RCS OR TEXST |
Federal Supply Class
Title
VALVES, POWERED
Inclusions:
INCLUDES ELECTRIC MOTOR OPERATED VALVES; HYDRAULIC OPERATED VALVES; SOLENOID OPERATED VALVES.
Exclusions:
EXCLUDES ENGINE INTAKE AND EXHAUST VALVES (FSC 2990, 2815); VALVES SPECIFICALLY DESIGNED FOR USE WITH FIRE FIGHTING EQUIPMENT (FSC 4210); PLUMBING EQUIPMENT, AND THE LIKE (FSC 4540).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ADAU | BODY HEIGHT | 10.000 INCHES NOMINAL |
| FREQ | FREQUENCY IN HERTZ | 60.0 |
| ADAT | BODY WIDTH | 6.000 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | TANK LEVEL INDICATION SYSTEM P/N 901-WMEC-437-001 ONBOARD 270A & 270B WMEC COAST GUARD VESSELS |
| ELEC | VOLTAGE IN VOLTS | 120.0 |
| AWQR | MANUAL OVERRIDE | INCLUDED |
| ABJH | TEMP RATING | -40.0 DEG FAHRENHEIT AND 150.0 DEG FAHRENHEIT |
| FEAT | SPECIAL FEATURES | QUARTER TURN ELECTRIC ACTUATOR WITH A CAPACITY TYPE REVERSIBLE ELECTRIC MOTOR; GEAR TRAIN LIMIT SWITCHES AND TERMINAL BLOCK IN DIE CAST NEMA 4 ALUMINUM ENCLOSURE; MOTOR FURNISHED WITH SELF RESETTING THERMAL SWITCH TO PROJECT MOTOR FOR OVERLOAD, GEAR TRAIN SHALL BE DESIGNED TO WITHSTAND THE ACTUAL STALL TORQUE, AND SHALL BE HARDENED ALLOY STEEL, PERMANENTLY LUBRICATED; TWO ADJUSTABLE CAM ACTUATED END TRAVEL LIMIT SWITCHES SHALL BE PROVIDED TO CONTROL DIRECTION OF TRAVEL AND ADJUSTABLE 2 SETS OF 2PDT LIMIT SWITCHES SHALL BE PROVIDED TO INDICATE FULL OPEN AND FULL CLOSE POSITION; ACTUATOR SHALL BE EQUIPPED WITH A HANDWHEEL FOR MANUAL OVERRIDE; ACTUATOR TORQUE SHALL BE 1000 INCH-POUND AND SPEED TO OPEN/CLOSE VALVE SHALL BE AT NOT MORE THAN 5 SEC PER 90 DEGREE |
| ACDC | CURRENT TYPE | AC |
| ABPM | BODY DIAMETER | 8.400 INCHES NOMINAL |
| FAAZ | PHASE | SINGLE |