This white plastic and red metal tag has Velcro on the reverse. The front reads “Remove Before Flight” and includes markings: LDW-10110 SN2 and LDW420-10112-1. About 2 inches wide...

This Apollo Lunar Module Ascent Engine Propellant System 3-20 T Teflon “O” Ring is sealed in a bag with Bell Integrity Seal. “Integrity” seal and “Do not open except in...