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 |
|---|---|
| 20874 | ERIE STRAYER COMPANY |
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 |
|---|---|---|
| AWJQ | BEARINGS | NOT INCLUDED |
| AWJQ | BEARINGS | NOT INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSH | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| ABHP | OVERALL LENGTH | 2.500 INCHES NOMINAL |
| ASBP | BORE TYPE | STRAIGHT |
| ANNQ | MATERIAL AND LOCATION | IRON OVERALL |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BYDS | BORE FEATURE | INCLUDED |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| ABGF | GROOVE WIDTH | 1.938 INCHES NOMINAL |
| AGWA | GROOVE RADIUS | 0.250 INCHES NOMINAL |
| ABGA | GROOVE DEPTH | 1.000 INCHES NOMINAL |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 5.000 INCHES INNER NEEDLE PEAK |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.063 INCHES NOMINAL BOTH ENDS |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| ARJD | DESIGN FORM | WEBBED |
| ADGE | BORE LENGTH | 2.500 INCHES NOMINAL |
| BXSM | GROOVE SHAPE | U |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| ABHE | OUTSIDE DIAMETER | 8.000 INCHES NOMINAL |
| AQPL | FACE WIDTH | 2.375 INCHES NOMINAL |
| AXHQ | GROOVE QUANTITY | 1 |
| ABXV | BORE DIAMETER | 2.875 INCHES NOMINAL |