National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| EX20752 | 81733 | H | 5 | 9 | 3 | AX | ||
| 10181113 | 18876 | A | 3 | 2 | 1 | AX |
CAGE Information
| Code | Company |
|---|---|
| 18876 | U S ARMY AVIATION AND MISSILE COMMAN |
| 81733 | FMC CORP CHAIN DIV |
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 |
|---|---|---|
| BYFP | ASA STANDARD CHAIN NUMBER | 35 |
| BYFP | ASA STANDARD CHAIN NUMBER | 35 |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| AQPL | FACE WIDTH | 0.168 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ABHE | OUTSIDE DIAMETER | 4.392 INCHES NOMINAL |
| BYGF | TOOTH PITCH | 0.375 INCHES NOMINAL |
| AQWM | GUIDE | NOT INCLUDED |
| ADGE | BORE LENGTH | 0.900 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.900 INCHES NOMINAL |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 3.500 INCHES END ANY ACCEPTABLE AND 3.000 INCHES FRONT NOMINAL |
| ASBP | BORE TYPE | STRAIGHT |
| BYFN | TEETH QUANTITY PER ROW | 35 |
| BSNP | SECURING METHOD | THREADED HOLE |
| ABUJ | THREAD SIZE | NO. 10/0.190 IN./-32 SIZE |
| 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 |
| BYFW | HUB EXTERNAL KEYWAY | NOT INCLUDED |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BYFL | TEETH ROW QUANTITY | 1 |
| AGJS | PITCH DIAMETER | 4.183 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 2.753 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 2 |
| STYL | STYLE DESIGNATOR | PLAIN |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BYFS | BORE BEARING | NOT INCLUDED |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.588 INCHES NOMINAL AA END AND 0.144 INCHES NOMINAL BB END |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| MATL | MATERIAL | STEEL, QQ-S-764, TYPE 303SE, COND B-CANCELED |
| BFYT | HOLE LOCATION | CENTRALLY LOCATED 90 DEG APART |