Part Number
Part Number:
NSN:
NIIN:
Item Name:
SPROCKET WHEEL
Definition:
A TOOTHED WHEEL WHOSE TEETH OR SPROCKETS ARE DESIGNED TO BE ENGAGED WITH THE LINKS OF A PITCH CHAIN, TRACK, OR THE LIKE. IT IS USUALLY USED FOR TRANSMITTING POWER.
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 |
|---|---|---|
| BYGF | TOOTH PITCH | 0.625 INCHES NOMINAL |
| BYGF | TOOTH PITCH | 0.625 INCHES NOMINAL |
| BXSJ | LIGHTENING HOLE | INCLUDED |
| BYFP | ASA STANDARD CHAIN NUMBER | E-50 |
| ADGE | BORE LENGTH | 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM |
| MATL | MATERIAL | STEEL |
| BYFM | CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 0.707 INCHES NOMINAL |
| ASBP | BORE TYPE | STRAIGHT |
| BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| AQPL | FACE WIDTH | 1.737 INCHES MINIMUM AND 1.755 INCHES MAXIMUM |
| BYFJ | ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| AGJS | PITCH DIAMETER | 9.556 INCHES NOMINAL |
| BYFN | TEETH QUANTITY PER ROW | 48 |
| ABXV | BORE DIAMETER | 3.875 INCHES MINIMUM AND 3.876 INCHES MAXIMUM |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BYFS | BORE BEARING | NOT INCLUDED |
| BYFL | TEETH ROW QUANTITY | 3 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| ARJD | DESIGN FORM | WEBBED |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| ABHE | OUTSIDE DIAMETER | 9.911 INCHES NOMINAL |