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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
GEAR , ANTIBACKLASH , SPUR

Definition:

AN ITEM HAVING ONE FIXED GEAR AND ONE FREE GEAR, BOTH HAVING THE SAME COMPLEMENT OF SPUR GEAR TEETH, MOUNTED ON A COMMON HUB. THE FREE GEAR IS ATTACHED TO THE FIXED GEAR BY SPRINGS AND OPERATES AS ONE GEAR. UPON INSTALLATION WITH THE MATING GEAR, THE TEETH OF THE FREE MOVING GEAR ARE PRESET TO MESH WITH TEETH OTHER THAN THOSE OF THE FIXED GEAR. THIS SPRING TENSION BETWEEN THE FIXED GEAR AND THE FREE GEAR ELIMINATES ANY FREE MOTION BETWEEN THE DRIVER AND THE DRIVEN GEAR. THE GEAR IS USED WHERE IDENTICAL AND ACCURATE TRANSMITTED MOTION BETWEEN GEARS IS REQUIRED.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
2-300-70072 1K426 A 3 2 5 MF
2-300-70072 99932 A 5 9 5 MF

CAGE Information

Code Company
1K426 MOOG INC.
99932 MOOG INC. DBA MOOG COMPONENTS GROUP

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
ABSX ATTACHMENT METHOD MOUNTING HOLE
CWQL NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.125 INCHES FIRST END
CMLK MOUNTING HOLE THREAD SERIES DESIGNATOR UNF TRANSVERSELY THROUGH HUB, FIRST END
CTQY MOUNTING HOLE TYPE AND QUANTITY 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END
MATT MATERIAL STEEL COMP 303 OVERALL
AJLA TEETH QUANTITY 80
CMLM MOUNTING HOLE THREAD QUANTITY PER INCH 80 TRANSVERSELY THROUGH HUB, FIRST END
CWTR HUB STYLE DESIGNATOR PLAIN FIRST END
CWPP PRESSURE ANGLE 20.0000 DEGREES
AGJS PITCH DIAMETER 0.6660 INCHES NOMINAL
CWCD NOMINAL OUTSIDE DIAMETER 0.6830 INCHES
CWRS BORE NOMINAL DIAMETER 0.101 INCHES BOTH ENDS
STYL STYLE DESIGNATOR PROTRUDING HUB
CWTX HUB NOMINAL DIAMETER 0.250 INCHES FIRST END
CWFR NOMINAL OVERALL LENGTH 0.218 INCHES
CQLT MOUNTING HOLE NOMINAL THREAD SIZE 0.060 INCHES TRANSVERSELY THROUGH HUB, FIRST END
ANTP BORE STYLE PLAIN BOTH ENDS
CWRM FACE NOMINAL WIDTH 0.093 INCHES
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,CLASS303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTT SURFACE TREATMENT PASSIVATE OVERALL
CWNH TOOTH FORM STANDARD

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