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 |
|---|---|
| 80064 | NAVAL SHIP SYSTEMS COMMAND |
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 |
|---|---|---|
| BYZR | FIRST END GROOVE DIAMETER AND LOCATION | 1.560 INCHES END ANY ACCEPTABLE |
| ABGF | GROOVE WIDTH | 0.625 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 1.000 INCHES MINIMUM AND 1.002 INCHES MAXIMUM |
| AWJQ | BEARINGS | NOT INCLUDED |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 1.547 INCHES INNER NEEDLE PEAK |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.620 INCHES NOMINAL |
| BYZS | FIRST END GROOVE WIDTH AND LOCATION | 0.662 INCHES END ANY ACCEPTABLE |
| BXSH | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| AXHQ | GROOVE QUANTITY | 3 |
| ASBP | BORE TYPE | STRAIGHT |
| CLYS | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.190 INCHES END ANY ACCEPTABLE AND 1.810 INCHES FRONT NOMINAL |
| NMBR | QUANTITY | 1 |
| AQPL | FACE WIDTH | 2.000 INCHES NOMINAL |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.810 INCHES NOMINAL BB END |
| BYZT | FIRST END LENGTH FROM GROOVE TO END AND LOCATION | 0.310 INCHES NOMINAL AA END |
| ABRR | KEYWAY WIDTH | 0.252 INCHES NOMINAL |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | GROOVED |
| AGJS | PITCH DIAMETER | 6.373 INCHES NOMINAL |
| BYDS | BORE FEATURE | INCLUDED |
| SURF | SURFACE TREATMENT | CADMIUM PLATED |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| ABHP | OVERALL LENGTH | 3.190 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | STEEL, QQ-S-681, CLASS 105-85 OVERALL |
| ADGE | BORE LENGTH | 1.380 INCHES NOMINAL |
| AGGS | V GROOVE ANGLE IN DEG | 36.0 |
| BSGG | KEYING FACILITY | INCLUDED |
| ABGA | GROOVE DEPTH | 0.562 INCHES NOMINAL |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| ARJD | DESIGN FORM | WEBBED |
| ABHE | OUTSIDE DIAMETER | 6.750 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| BXSM | GROOVE SHAPE | V |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| CLYR | HUB END OUTSIDE DIAMETER AND LOCATION | 1.750 INCHES NOMINAL AA END AND 1.560 INCHES NOMINAL BB END |