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 |
---|---|---|
BYFB | GROOVE/STEP LOCATION | AA END |
BYFB | GROOVE/STEP LOCATION | AA END |
BXSJ | LIGHTENING HOLE | NOT INCLUDED |
ARJD | DESIGN FORM | PLAIN |
ABHE | OUTSIDE DIAMETER | 12.500 INCHES NOMINAL |
AQPL | FACE WIDTH | 1.250 INCHES NOMINAL |
ASBP | BORE TYPE | STRAIGHT |
NMBR | QUANTITY | 1 |
BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.906 INCHES NOMINAL BB END |
BYZN | FIRST STEP LENGTH AND LOCATION | 0.875 INCHES NOMINAL AA END |
AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.99975 INCHES NOMINAL |
BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
ADGE | BORE LENGTH | 3.625 INCHES NOMINAL |
BYFJ | ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
BYFW | HUB EXTERNAL KEYWAY | NOT INCLUDED |
BYGF | TOOTH PITCH | 2.500 INCHES NOMINAL |
ABHP | OVERALL LENGTH | 3.625 INCHES NOMINAL |
AXND | COUNTERBORE FEATURE | NOT INCLUDED |
BYFL | TEETH ROW QUANTITY | 1 |
STYL | STYLE DESIGNATOR | PLAIN |
BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 3.000 INCHES INNER NEEDLE PEAK |
ABRR | KEYWAY WIDTH | 0.3735 INCHES NOMINAL |
BSGG | KEYING FACILITY | INCLUDED |
ABXV | BORE DIAMETER | 1.6245 INCHES NOMINAL |
BYZL | FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 3.000 INCHES END ANY ACCEPTABLE |
BYDZ | PROTRUDING HUB CHARACTERISTIC | STEPPED |
BYFS | BORE BEARING | NOT INCLUDED |
CLYR | HUB END OUTSIDE DIAMETER AND LOCATION | 2.500 INCHES NOMINAL AA END |
CLYS | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.468 INCHES END ANY ACCEPTABLE |
AGJS | PITCH DIAMETER | 11.302 INCHES NOMINAL |
BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
MATL | MATERIAL | STEEL, MIL-S-890 |
BYFN | TEETH QUANTITY PER ROW | 14 |
BSGK | KEYING FACILITY TYPE | KEYWAY |