NIIN Output Data
NIIN:
NSN:
Item Name:
GEAR , SPUR
Definition:
A GEAR, CYLINDRICAL IN FORM, WITH STRAIGHT TEETH ON THE OUTER SURFACE PARALLEL TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, SPUR. FOR BULK MATERIAL, SEE ROD, PINION.
Reference/Part Number
Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
---|---|---|---|---|---|---|---|---|
S1635-20209 | 78286 | A | 3 | 2 | 6 | AX |
CAGE Information
Code | Company |
---|---|
78286 | SIKORSKY AIRCRAFT CORPORATION |
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 |
---|---|---|
SFTT | SURFACE TREATMENT | OXIDE OVERALL |
CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
CWCD | NOMINAL OUTSIDE DIAMETER | 3.373 INCHES |
CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
AJLA | TEETH QUANTITY | 52 |
CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.500 INCHES FIRST END |
AAQL | BODY STYLE | WEBBED, SOLID |
CWTX | HUB NOMINAL DIAMETER | 2.250 INCHES FIRST END |
STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
FEAT | SPECIAL FEATURES | FLATTED ON ONE SIDE,1.046 IN. MIN,1.052 IN. MAX FROM GEAR CENTERLINE |
AGJS | PITCH DIAMETER | 3.2500 INCHES NOMINAL |
CWTX | HUB NOMINAL DIAMETER | 2.250 INCHES SECOND END |
CWRM | FACE NOMINAL WIDTH | 0.500 INCHES |
CQFM | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM OVERALL AND 64.0 ROCKWELL C MAXIMUM OVERALL |
CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.214 INCHES SECOND END |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
MATT | MATERIAL | STEEL COMP E9310 OVERALL |
CWNH | TOOTH FORM | STANDARD |