Used on fixed wing aircraft, boeing model757. 0.251" hole diameter subassembly is fairing instl-inbdmain flap; refer to boeing i.p.c. BOE2448 27-51-30-01 no. 95 anodize surface treated
Used on fixed wing aircraft, boeing model757. 0.313" hole diameter subassembly is reservoir instl-r sys hydr; refer to boeing i.p.c. BOE2433 29-11-20-05 no. 48 anodize surface treated
Used on fixed wing aircraft, boeing model757. subassembly is lock release instl-mlg door actr; refer to boeing i.p.c.BOE2426 32-35-03-01 no. 210 anodize surface treated
Used on b757 aircraft. 0.169" hole diameter edge of center hole color coded orange; washer is inorganic ester resistant; used on value guage installation - brake accumulator charging (landing gear only)
