NIIN Output Data
NIIN:
NSN:
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 |
|---|---|---|---|---|---|---|---|---|
| 205-001-752-1 | 97499 | A | 5 | 9 | 5 | AX | ||
| 205-001-752-3 | 97499 | A | 3 | 2 | 5 | AX |
CAGE Information
| Code | Company |
|---|---|
| 97499 | BELL HELICOPTER TEXTRON INC. |
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 |
|---|---|---|
| BYFM | CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 0.281 INCHES NOMINAL |
| BYFM | CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 0.281 INCHES NOMINAL |
| AXFH | SPLINE LENGTH | 0.450 INCHES NOMINAL |
| ABSC | SPLINE MINOR DIAMETER | 0.406 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 1.880 INCHES NOMINAL |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BDTX | SPLINE PITCH DIAMETER | 0.4375 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| MATL | MATERIAL | STEEL, CORROSION RESISTING |
| AAUJ | SPLINE MAJOR DIAMETER | 0.469 INCHES NOMINAL |
| BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| BYFJ | ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| BYGF | TOOTH PITCH | 0.174 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 1.670 INCHES NOMINAL |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| STYL | STYLE DESIGNATOR | PLAIN |
| BYFL | TEETH ROW QUANTITY | 2 |
| BYFS | BORE BEARING | NOT INCLUDED |
| BSNP | SECURING METHOD | ANY ACCEPTABLE |
| ASBP | BORE TYPE | INVOLUTE SPLINE |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| AQPL | FACE WIDTH | 0.450 INCHES NOMINAL |
| ABSA | SPLINE QUANTITY | 14 |
| AXFG | SPLINE PRESSURE ANGLE IN DEG | 20.0 |