Part Number
Part Number:
NSN:
NIIN:
Item Name:
PULLEY , TIMING BELT
Definition:
A PULLEY WITH REGULARLY SPACED GROOVES PARALLEL TO THE PULLEY AXIS ON THE FACE. IT IS DESIGNED TO BE USED FOR TIMING PURPOSES SUCH AS TO SYNCHRONIZE THE IGINTION SPARK WITH THE COMPLETION OF THE COMPRESSION STROKE OF THE PISTON.
CAGE Information
| Code | Company |
|---|---|
| 12255 | UNITED STATES DEPARTMENT OF THE NAVY |
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 |
|---|---|---|
| ASBP | BORE TYPE | SPECIFIED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE |
| CYDQ | FACE PITCH DESIGNATION | 14MM |
| MATT | MATERIAL | COPPER ALLOY |
| CYDR | FACE GROOVE/TOOTH QUANTITY | 48 |
| ALPN | FACE TYPE | SINGLE ROW SPROCKET TEETH |
| ABHP | OVERALL LENGTH | 2.560 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 3.082 INCHES NOMINAL |
| ASBM | HUB DIAMETER | 4.750 INCHES NOMINAL |
| AQPL | FACE WIDTH | 2.380 INCHES NOMINAL |