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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
7521081 01351 A 3 2 5 AX
901050 82577 A D 9 B AX
901050-2C 82577 A 3 2 B AX
9703-1025 12444 A 3 2 5 AX
97310027 53712 A 3 2 5 AX

CAGE Information

Code Company
01351 SOUTHERN GEAR & MACHINE INC.
82577 RAYTHEON COMPANY DBA RAYTHEON
12444 DESIGNATRONICS INC PERFECT GEAR AND
53712 WESTFIELD PRECISION PRODUCTS INC WES

Federal Supply Class

Title

GEARS, PULLEYS, SPROCKETS, AND T

Inclusions:

INCLUDES POWER TRANSMISSION CHAIN; MATCHED GEAR SETS.

Exclusions:

EXCLUDES REDUCTION GEARS (FSC 3010).

Similar Parts

7521081 , 7521081 , 3020-01-095-6003 , 3020010956003 , 010956003 , 7521081 , 901050 , 901050-2C , 9703-1025 , 97310027 ,