Ec-18b C-18a Aircraft Parts

(Page 6) End item NSN parts page 6 of 23
Part Number
NSN
NIIN
10114363 Machine Bolt
007543049
10114606 Machine Screw
008393437
10114610 Machine Screw
008409275
10114617 Machine Screw
008420240
10114701 Machine Screw
009321737
10114798 Machine Screw
009909220
10114999 Machine Screw
010891520
10115715 Shear Bolt
011003985
10115989 Shear Bolt
011429400
10116562 Hexagon Plain Nut
001249110
10116635 Flat Washer
001834362
10117074 O-ring
002500231
10117303 Loop Clamp
002297677
10117581 Loop Clamp
010633936
10118415 Sleeve Spacer
000620892
10118561 Sleeve Spacer
005804454
10118591 Sleeve Spacer
006335554
10118654 Sleeve Spacer
008099379
10118655 Sleeve Spacer
008102918
10118668 Sleeve Spacer
008225180
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Aircraft, C-18a, Ec-18b

Picture of Ec-18b  C-18a Aircraft

The Boeing C-137 Stratoliner was a VIP transport aircraft derived from the Boeing 707 jet airliner used by the United States Air Force. Other nations also bought both new and used 707s for military service, primarily as VIP or tanker transports. In addition, the 707 served as the basis for several specialized versions, such as the E-3 Sentry AWACS aircraft. The designation C-18 covers several later variants based on the 707-320B/C series.

USAF procurement of the Boeing 707 was very limited, amounting to three Model 707-153s designated VC-137A. When delivered in 1959 these had four 13,500 lb (6123 kg) dry thrust Pratt & Whitney J57 (JT3C6) turbojets; when subsequently re-engined with 18,000 lbf (80.1 kN) dry thrust TF33-P-5 (JT3D) turbofans they were redesignated VC-137B. Only one other variant served with the USAF: this was the VC-137C Air Force One presidential transport, the two examples of which were Model 707-320B Intercontinentals with specialized interior furnishings and advanced communications equipment. Two further non-presidential C-137C aircraft were later added.

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