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National Stock Number (NSN) Output Data

NSN:
NIIN:
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
212-040-687-001 97499 A 3 2 5 9Z
212-040-687-1 97499 A 5 9 2 MG

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
CWRS BORE NOMINAL DIAMETER 3.000 INCHES BOTH ENDS
CWTX HUB NOMINAL DIAMETER 3.427 INCHES FIRST END
CWTR HUB STYLE DESIGNATOR PLAIN FIRST END
BDTX SPLINE PITCH DIAMETER 3.0000 INCHES NOMINAL BOTH ENDS
CWRM FACE NOMINAL WIDTH 0.375 INCHES
CWPP PRESSURE ANGLE 20.0000 DEGREES
AJLA TEETH QUANTITY 60
ABSA SPLINE QUANTITY 30 BOTH ENDS
CWRB BODY RECESS NOMINAL DEPTH 0.092 INCHES SECOND END
AAQL BODY STYLE WEBBED, SOLID
AGJS PITCH DIAMETER 5.0000 INCHES NOMINAL
CQFM HARDNESS RATING 38.0 ROCKWELL C MINIMUM OVERALL AND 44.0 ROCKWELL C MAXIMUM OVERALL
STYL STYLE DESIGNATOR PROTRUDING HUB, RECESSED BODY
MATT MATERIAL STEEL OVERALL
CWQL NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.717 INCHES FIRST END
FEAT SPECIAL FEATURES FLIGHT SAFETY CRITICAL
ANTP BORE STYLE INVOLUTE SPLINE BOTH ENDS
CWCD NOMINAL OUTSIDE DIAMETER 5.168 INCHES
CWFR NOMINAL OVERALL LENGTH 1.092 INCHES
CRTL CRITICALITY CODE JUSTIFICATION FEAT
CWNH TOOTH FORM STANDARD

Similar Parts

212-040-687-001 , 212040687001 , 3020-00-494-4609 , 3020004944609 , 004944609 , 212-040-687-001 , 212-040-687-1 ,