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spacer special
cylindrical in shape; length 5.94in. dia 3.36in.; inside dia 3.26inches; material aluminum alloys 2024-T851, QQ-A-225/6 ultrasonic; surface treatment MIL-C-5541; used for B-2 bomber
u/o main boost pump; serves as physical protection for pressure relief valve p/n DAA3272P035-201
engine feed system part of DAA3139B005-037
1EA
Schedule B number: 8481909090
nmfc 127220
Parts of taps, cocks, valves and similar appliances
FSC 2915 ⁓ Engine fuel system components, aircraft and missile prime movers
Note-fuel components specially designed for propulsion fuel systems, aircraft and missiles are to be placed in this fsc.
Excluding aircraft fuel tanks (fsc 1560); in-flight refueling system fuel components (fsc 1680). fuel system components not specifically designed for use with aircraft engines or missile prime-movers.
Used on spacer special. cylindrical in shape; length 5.94" dia 3.36"; inside dia 3.26inches; material aluminum alloys 2024-T851, qq-a-225/6 ultrasonic; surface treatment mil-c-5541; used for b-2 bomber