Science Museum Oklahoma (formerly the Omniplex) Site Index
J-2 Engine Gallery


The main rocket engine ID plate (identifying this as J-2120) and several modification identification plates; the "MD Ident" plates appears to be the same as the F-1's RD171-1022-0001 MD Ident plate (and, indeed, the J-2 Rocket Engine Technical Manual: Illustrated Parts Breakdown lists "RD171-1022-0001" as a part number on the J-2).

Picture 2 of 2.

The main ID plate reads

Rocket Engine
Part Name
Rocket Engine Assembly
Contract No. Part No.
NAS8-19 103826
Spec No. Stock No.
R-21586S [blank]
Serial No. Model No.
J-2120 J-2
Accepted Weight Insp.
[blank] 3444 [stamp]
A Division of North American Aviation

J-2 Engine at Science Museum Oklahoma (formerly the Omniplex)
Time picture taken Wed Jul 30 15:30:54 2008
Location picture taken Open-Air Exhibit Gallery
Science Museum Oklahoma (formerly the Omniplex)
Oklahoma City, OK
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