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 |
---|---|
10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL D |
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 |
BYGF | TOOTH PITCH | 0.625 INCHES NOMINAL |
AGJS | PITCH DIAMETER | 2.219 INCHES NOMINAL |
BXSJ | LIGHTENING HOLE | NOT INCLUDED |
MATL | MATERIAL | STEEL, SAE 1040 |
ARJD | DESIGN FORM | PLAIN |
AHYF | SECURING HOLE QUANTITY | 1 |
ABUJ | THREAD SIZE | 0.312-18 |
AKYN | FURNISHED ITEMS AND QUANTITY | SETSCREW,ONE EACH |
ASBP | BORE TYPE | STRAIGHT |
NMBR | QUANTITY | 1 |
BSNP | SECURING METHOD | THREADED HOLE |
BYDZ | PROTRUDING HUB CHARACTERISTIC | GROOVED |
BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
BYFF | SECURING LOCATION | AA END |
BYFJ | ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
ABRR | KEYWAY WIDTH | 0.250 INCHES NOMINAL |
BYFW | HUB EXTERNAL KEYWAY | NOT INCLUDED |
BYFP | ASA STANDARD CHAIN NUMBER | 50 |
AXND | COUNTERBORE FEATURE | NOT INCLUDED |
ABHE | OUTSIDE DIAMETER | 2.504 INCHES NOMINAL |
BYFL | TEETH ROW QUANTITY | 1 |
BYZT | FIRST END LENGTH FROM GROOVE TO END AND LOCATION | 0.422 INCHES NOMINAL AA END |
AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.625 INCHES NOMINAL |
STYL | STYLE DESIGNATOR | PLAIN |
ABXV | BORE DIAMETER | 1.000 INCHES NOMINAL |
BSGG | KEYING FACILITY | INCLUDED |
BFYT | HOLE LOCATION | CENTERED 0.250 IN. FROM END OF HUB,TOP OF KEYWAY |
BYFS | BORE BEARING | NOT INCLUDED |
BYZS | FIRST END GROOVE WIDTH AND LOCATION | 0.234 INCHES END ANY ACCEPTABLE |
SURF | SURFACE TREATMENT | PHOSPHATE |
ABHP | OVERALL LENGTH | 1.000 INCHES NOMINAL |
BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
ADGE | BORE LENGTH | 1.000 INCHES NOMINAL |
BYFN | TEETH QUANTITY PER ROW | 11 |
CLYS | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.656 INCHES END ANY ACCEPTABLE |
CLYR | HUB END OUTSIDE DIAMETER AND LOCATION | 1.750 INCHES NOMINAL AA END |
BSGK | KEYING FACILITY TYPE | KEYWAY |
AQPL | FACE WIDTH | 0.343 INCHES NOMINAL |
BYZR | FIRST END GROOVE DIAMETER AND LOCATION | 1.500 INCHES END ANY ACCEPTABLE |