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 |
---|---|
55509 | COOPER CAMERON CORP AJAX-SUPERIOR DI |
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 |
BYFN | TEETH QUANTITY PER ROW | 21 |
BYFP | ASA STANDARD CHAIN NUMBER | E-50 |
BXSJ | LIGHTENING HOLE | NOT INCLUDED |
ARJD | DESIGN FORM | PLAIN |
MATL | MATERIAL | STEEL |
BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 2.375 INCHES INNER NEEDLE PEAK |
AQWM | GUIDE | NOT INCLUDED |
BYFM | CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 0.707 INCHES NOMINAL |
ASBP | BORE TYPE | STRAIGHT |
NMBR | QUANTITY | 1 |
ABHP | OVERALL LENGTH | 3.438 INCHES NOMINAL |
BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
ABXV | BORE DIAMETER | 1.750 INCHES MINIMUM AND 1.751 INCHES MAXIMUM |
AQPL | FACE WIDTH | 1.737 INCHES MINIMUM AND 1.755 INCHES MAXIMUM |
BYFJ | ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
ABRR | KEYWAY WIDTH | 0.250 INCHES NOMINAL |
AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.000 INCHES NOMINAL |
BYFW | HUB EXTERNAL KEYWAY | NOT INCLUDED |
AXND | COUNTERBORE FEATURE | NOT INCLUDED |
STYL | STYLE DESIGNATOR | PLAIN |
BYFR | TEETH HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
BSGG | KEYING FACILITY | INCLUDED |
BYFS | BORE BEARING | NOT INCLUDED |
BYFL | TEETH ROW QUANTITY | 3 |
AGJS | PITCH DIAMETER | 4.194 INCHES NOMINAL |
ASXJ | METALLIC HARDNESS RATING AND LOCATION | 35.0 ROCKWELL C MINIMUM HUB AND 45.0 ROCKWELL C MAXIMUM HUB |
BYFQ | HARDNESS RATING TEST METHOD | ROCKWELL |
BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.875 INCHES NOMINAL BOTH ENDS |
ABHE | OUTSIDE DIAMETER | 4.522 INCHES NOMINAL |
BSGK | KEYING FACILITY TYPE | KEYWAY |
ADGE | BORE LENGTH | 3.438 INCHES NOMINAL |