| MRC |
Requirement Statement |
Characteristics |
| ELEC |
VOLTAGE IN VOLTS |
28.0 |
| BZRR |
THREAD SERIES |
UNF |
| ADER |
MOUNTING STYLE |
BRACKET MTD W/THREE MTG HOLES, TOP HOLE THREADED |
| AFYS |
KEYWAY LENGTH |
0.625 INCHES NOMINAL |
| BCMD |
DISTANCE BETWEEN INSIDE SURFACES OF HINGE BRACKET |
7.243 INCHES MINIMUM AND 7.257 INCHES MAXIMUM |
| ACJC |
MOUNTING HOLE THREAD DIRECTION |
RIGHT-HAND |
| BCMB |
ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG |
180.0 |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
B CLASS AND 2 GRADE AND B GROUP |
| ABPT |
SECOND STEP DIAMETER |
0.668 INCHES MINIMUM AND 0.669 INCHES MAXIMUM |
| CMLK |
MOUNTING HOLE THREAD SERIES DESIGNATOR |
UNC |
| BCLZ |
DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER |
3.500 INCHES NOMINAL |
| ABFF |
FURNISHED ITEMS |
RADIO INTERFERENCE SHIELDING AND WOODRUFF KEY |
| ADZC |
ENVIRONMENTAL PROTECTION |
DUSTPROOF AND CORROSION RESISTANT AND FUNGUS RESISTANT |
| BCGS |
SHAFT DRIVE END STYLE |
STRAIGHT SHAFT END, THREADED, W/KEYWAY |
| BCMC |
ANGULAR DEVIATION OF SECOND HOLE FROM FIRST HOLE IN DEG |
159.0 |
| BCLY |
DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER |
3.875 INCHES NOMINAL |
| CMLN |
MOUNTING HOLE THREAD CLASS |
2B |
| CMLP |
THREAD QUANTITY PER INCH |
20 |
| AASA |
THREAD LENGTH |
0.720 INCHES NOMINAL |
| BCGD |
ARMATURE MINIMUM SPEED IN RPM AT FULL CURRENT OUTPUT |
1950 |
| AWDP |
THREAD DIAMETER |
0.500 INCHES NOMINAL |
| ABVA |
UNTHREADED PORTION LENGTH |
1.280 INCHES MINIMUM AND 1.340 INCHES MAXIMUM |
| AHZV |
SUBMERSIBILITY |
NONSUBMERSIBLE |
| BCND |
MAXIMUM RATED ARMATURE SPEED IN RPM |
4000 |
| AAJF |
THREAD DIRECTION |
RIGHT-HAND |
| BCMH |
BOTTOM MOUNTING HOLE DIAMETER |
0.447 INCHES MINIMUM AND 0.459 INCHES MAXIMUM |
| BCGF |
MAXIMUM OUTPUT CURRENT RATING IN AMPS |
18.0 |
| CMLL |
MOUNTING HOLE THREAD DIAMETER |
0.375 INCHES NOMINAL |
| BCGN |
GROUNDING METHOD |
INTERNAL |
| AKCT |
SHAFT ROTATION DIRECTION |
CLOCKWISE |
| ANTX |
DISTANCE FROM END TO KEYWAY CENTER |
1.330 INCHES MINIMUM AND 1.390 INCHES MAXIMUM |
| BCMF |
DISTANCE BETWEEN OUTSIDE SURFACES OF HINGE BRACKET |
8.103 INCHES MINIMUM AND 8.197 INCHES MAXIMUM |
| AXHX |
GROUND POLARITY TYPE |
NEGATIVE |
| CMLM |
MOUNTING HOLE THREAD QUANTITY PER INCH |
16 |
| ABRR |
KEYWAY WIDTH |
0.125 INCHES NOMINAL |
| CFHL |
THREAD CLASS |
2A |
