53 -- CASTER,SWIVEL

--------------------------------------------------------------------------------------------- The AMC/AMSC for the NSN listed above is �1 C� AMC "1" Suitable for competitive acquisition for the second or subsequent time. AMSC "C" This part requires engineering source approval by the design control a

ctivity in order to maintain the quality of the part. Existing unique design capability, engineering skills, and manufacturing knowledge by the qualified source(s) require acquisition of the part from the approved source(s). The approved so