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 |
|---|---|
| 34712 | OLDENBURG GROUP INCORPORATED DBA OLD |
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 |
|---|---|---|
| ABGA | GROOVE DEPTH | 0.313 INCHES NOMINAL |
| ABGA | GROOVE DEPTH | 0.313 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.844 INCHES NOMINAL |
| AWJQ | BEARINGS | NOT INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| AGJS | PITCH DIAMETER | 3.703 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ABHP | OVERALL LENGTH | 3.485 INCHES MINIMUM AND 3.500 INCHES MAXIMUM |
| AXHQ | GROOVE QUANTITY | 2 |
| BXSH | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 1.916 INCHES MINIMUM BOTH ENDS AND 1.917 INCHES MAXIMUM BOTH ENDS |
| ASBP | BORE TYPE | STRAIGHT |
| AGWA | GROOVE RADIUS | 0.406 INCHES NOMINAL |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| ADGE | BORE LENGTH | 3.485 INCHES MINIMUM AND 3.500 INCHES MAXIMUM |
| BYDS | BORE FEATURE | INCLUDED |
| ANNQ | MATERIAL AND LOCATION | MILD STEEL |
| ABRR | KEYWAY WIDTH | 0.250 INCHES NOMINAL |
| AKYN | FURNISHED ITEMS AND QUANTITY | N/A |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| STYL | STYLE DESIGNATOR | PLAIN |
| BYZP | SECOND STEP LENGTH AND LOCATION | 0.438 INCHES NOMINAL BOTH ENDS |
| ABHE | OUTSIDE DIAMETER | 4.000 INCHES NOMINAL |
| BSGG | KEYING FACILITY | INCLUDED |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | STEPPED |
| BYZM | SECOND STEP FACE LARGEST DIAMETER AND LOCATION | 1.916 INCHES MINIMUM BOTH ENDS AND 1.917 INCHES MAXIMUM BOTH ENDS |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| AEVJ | KEYWAY SPACING IN DEG | 120.0 |
| AQPL | FACE WIDTH | 1.750 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 1.563 INCHES NOMINAL |
| BYZL | FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 1.969 INCHES MINIMUM BOTH ENDS AND 1.970 INCHES MAXIMUM BOTH ENDS |
| NMBR | QUANTITY | 3 |
| BYZN | FIRST STEP LENGTH AND LOCATION | 0.438 INCHES NOMINAL BOTH ENDS |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.875 INCHES NOMINAL BOTH ENDS |
| BXSM | GROOVE SHAPE | U |
| ABGF | GROOVE WIDTH | 0.750 INCHES NOMINAL |
| BSGK | KEYING FACILITY TYPE | KEYWAY |