Part Number
Part Number:
NSN:
NIIN:
Item Name:
PULLEY , GROOVE
Definition:
A PULLEY WITH ONE OR MORE GROOVED FACES OR RIMS OF THE SAME DIAMETER. FOR PULLEYS ENCASED IN A SHELL OR FRAME, SEE BLOCK, TACKLE. FOR ITEMS SPECIFICALLY DESIGNED FOR AVIATION, SEE PULLEY(1), GROOVE, AVIATION.
CAGE Information
| Code | Company |
|---|---|
| 81205 | THE BOEING COMPANY DBA BOEING DIV DE |
Federal Supply Class
Title
GEARS, PULLEYS, SPROCKETS, AND T
Inclusions:
INCLUDES POWER TRANSMISSION CHAIN; MATCHED GEAR SETS.
Exclusions:
EXCLUDES REDUCTION GEARS (FSC 3010).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| SURF | SURFACE TREATMENT | ZINC CHROMATE |
| AWJQ | BEARINGS | NOT INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| AGWA | GROOVE RADIUS | 0.070 INCHES MINIMUM AND 0.075 INCHES MAXIMUM |
| ABRR | KEYWAY WIDTH | 0.625 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ABGA | GROOVE DEPTH | 0.626 INCHES NOMINAL |
| CLYS | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.270 INCHES END ANY ACCEPTABLE |
| ABHP | OVERALL LENGTH | 0.690 INCHES NOMINAL |
| ASBP | BORE TYPE | STRAIGHT |
| AGGP | DRILLED HOLE DIAMETER | 0.109 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BSNP | SECURING METHOD | DRILLED HOLE |
| BYFF | SECURING LOCATION | AA END |
| BYDS | BORE FEATURE | INCLUDED |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| AHYF | SECURING HOLE QUANTITY | 2 |
| ABHE | OUTSIDE DIAMETER | 5.160 INCHES NOMINAL |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.270 INCHES NOMINAL AA END |
| ANNQ | MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-591, COMP 2 OVERALL |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| AQPL | FACE WIDTH | 0.420 INCHES NOMINAL |
| BFYT | HOLE LOCATION | LOCATED 0.130 IN. FROM END OF HUB 180 DEG APART |
| ABGF | GROOVE WIDTH | 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 0.940 INCHES END ANY ACCEPTABLE |
| CLYR | HUB END OUTSIDE DIAMETER AND LOCATION | 0.940 INCHES NOMINAL AA END |
| BXSM | GROOVE SHAPE | U |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| ABXV | BORE DIAMETER | 0.520 INCHES NOMINAL |
| ADGE | BORE LENGTH | 0.690 INCHES NOMINAL |
| AXHQ | GROOVE QUANTITY | 1 |