Product Details | BEVEL ANTIBACKLASH GEAR

3020-01-157-5246 An item having one fixed gear and one free gear, both having the same complement of bevel 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.

Part Alternates: 9129741, 912974-1, 3020-01-157-5246, 01-157-5246, 3020011575246, 011575246

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 07 JUL 1983 01-157-5246

Cross Reference | NSN 3020-01-157-5246

Part Number Cage Code Manufacturer
912974-1 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
912974-1 49956 RAYTHEON COMPANY DBA RAYTHEON

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Restrictions/Controls & Freight Information | NSN 3020-01-157-5246

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Category Code Description
No Freight Information