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 |
|---|---|---|---|---|---|---|---|---|
| 2527855 | 10001 | A | 3 | 2 | 5 | HD |
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 |
|---|---|---|
| AXFH | SPLINE LENGTH | 1.300 INCHES NOMINAL |
| AXFH | SPLINE LENGTH | 1.300 INCHES NOMINAL |
| BYFB | GROOVE/STEP LOCATION | AA END |
| AQPL | FACE WIDTH | 0.459 INCHES NOMINAL |
| CLYR | HUB END OUTSIDE DIAMETER AND LOCATION | 1.500 INCHES NOMINAL AA END |
| ABHP | OVERALL LENGTH | 2.468 INCHES NOMINAL |
| AAUJ | SPLINE MAJOR DIAMETER | 0.875 INCHES NOMINAL |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| ABSC | SPLINE MINOR DIAMETER | 0.792 INCHES NOMINAL |
| AAWY | COUNTERBORE DIAMETER | 0.937 INCHES NOMINAL |
| AAWZ | COUNTERBORE DEPTH | 0.968 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| MATL | MATERIAL | STEEL, AISI 4140 OR STEEL, QQ-S-624, COMP 4140, COND HR-CANCELED |
| BYGF | TOOTH PITCH | 0.750 INCHES NOMINAL |
| BYZL | FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 1.625 INCHES END ANY ACCEPTABLE |
| BDTX | SPLINE PITCH DIAMETER | 0.833 INCHES NOMINAL |
| ABSA | SPLINE QUANTITY | 80 |
| BYFN | TEETH QUANTITY PER ROW | 30 |
| AXFG | SPLINE PRESSURE ANGLE IN DEG | 30.0 |
| AGJS | PITCH DIAMETER | 7.175 INCHES NOMINAL |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 1.625 INCHES END ANY ACCEPTABLE AND 1.625 INCHES FRONT NOMINAL |
| CLYS | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.812 INCHES END ANY ACCEPTABLE |
| BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| BYZN | FIRST STEP LENGTH AND LOCATION | 0.937 INCHES NOMINAL AA END |
| BYFJ | ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| AXND | COUNTERBORE FEATURE | INCLUDED |
| BYFW | HUB EXTERNAL KEYWAY | NOT INCLUDED |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.812 INCHES NOMINAL AA END AND 0.094 INCHES NOMINAL BB END |
| STYL | STYLE DESIGNATOR | PLAIN |
| ABHE | OUTSIDE DIAMETER | 7.586 INCHES NOMINAL |
| BDYS | COUNTERBORE LOCATION | AA END |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | STEPPED |
| BYFS | BORE BEARING | NOT INCLUDED |
| ASBP | BORE TYPE | INVOLUTE SPLINE |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 45.0 ROCKWELL C MINIMUM BODY AND 50.0 ROCKWELL C MAXIMUM BODY |
| BYFQ | HARDNESS RATING TEST METHOD | ROCKWELL |
| BYZP | SECOND STEP LENGTH AND LOCATION | 0.875 INCHES END ANY ACCEPTABLE |
| BYFR | TEETH HARDNESS RATING | 200.0 BRINELL STANDARD MINIMUM AND 240.0 BRINELL STANDARD MAXIMUM |