7u/a: cylinder, piston assembly, nose landing gear; matl: steel nai-1274 hy-tuf, 21.562in o/a lg, 3.625in. Min o/a dia, 1.875in. Diameter bore thru, 1 end counter bored 2.243in. Min to 2.245in. Max diameter 2.090in. Deep, 1 end counter bored 2.648in. Min to 2.650in. Max diameter 19.250in. Deep, 1 end 2.625-16 un-3a thd 0.500in. Lg. 1 end 2.845-16 un-3b thd 0.562in. Lg, as noted machined surfaces 16.0 32.0 63.0 and 125.0 microinch finish, heat treat 220000 to 245000 psi, shot peen all external surfaces excep threads
The main shock absorption portion of an aircraft landing gear, consisting of the main cylinder and piston and other associated parts. May be with or without axle(s). Excludes landing gear, fixed and landing gear, retractable.
Classification: Undercarriages and parts thereof, for use in military aircraft
NSN 5945-01-567-0345
NSN 5960-01-187-3103
NSN 5920-01-088-8312
NSN 5905-01-421-7703
NSN 2925-00-383-3523
NSN 5915-01-056-5141
NSN 6620-01-420-8666
NSN 5855-01-498-9056
NSN 6320-01-344-6511
NSN 5930-01-572-9664
NSN 5905-00-102-3000
NSN 6110-01-633-9660