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 |
|---|---|
| 56442 | DIAMOND REO TRUCK CO |
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 |
|---|---|---|
| ABGF | GROOVE WIDTH | 0.625 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | IRON, CAST, ASTM A48 CLASS A-S |
| ABHP | OVERALL LENGTH | 1.687 INCHES NOMINAL |
| AWJQ | BEARINGS | NOT INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| AQPL | FACE WIDTH | 1.625 INCHES NOMINAL |
| AXHQ | GROOVE QUANTITY | 2 |
| BYZL | FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 1.188 INCHES END ANY ACCEPTABLE |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.062 INCHES NOMINAL AA END AND 0.313 INCHES NOMINAL BB END |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.400 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.668 INCHES NOMINAL |
| BXSH | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| ASBP | BORE TYPE | STRAIGHT |
| ADGE | BORE LENGTH | 1.687 INCHES NOMINAL |
| NMBR | QUANTITY | 1 |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BYDS | BORE FEATURE | INCLUDED |
| AGGS | V GROOVE ANGLE IN DEG | 34.0 |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 1.000 INCHES END ANY ACCEPTABLE AND 1.062 INCHES FRONT NOMINAL |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| SURF | SURFACE TREATMENT | ENAMELED |
| ABGA | GROOVE DEPTH | 1.250 INCHES NOMINAL |
| BSGG | KEYING FACILITY | INCLUDED |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN OR STEPPED |
| BYZN | FIRST STEP LENGTH AND LOCATION | 0.156 INCHES NOMINAL AA END |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| ABHE | OUTSIDE DIAMETER | 3.500 INCHES NOMINAL |
| ARJD | DESIGN FORM | WEBBED |
| ABRR | KEYWAY WIDTH | 0.126 INCHES NOMINAL |
| BYZP | SECOND STEP LENGTH AND LOCATION | 0.344 INCHES END ANY ACCEPTABLE |
| CLYR | HUB END OUTSIDE DIAMETER AND LOCATION | 1.000 INCHES NOMINAL AA END |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| BXSM | GROOVE SHAPE | V |
| BSGK | KEYING FACILITY TYPE | KEYWAY |