Cter hole 2.10 diameter by 0.40 deep
A foam which hardens and is used to surround an item; i.E., an internal fuel tank. It provides protection from hostile fire and holds the item in position.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5965-01-030-7253
NSN 5960-00-382-6012
NSN 7035-01-483-7824
NSN 5835-01-657-0245
NSN 5985-00-009-7098
NSN 5905-00-152-4080
NSN 5965-01-386-2988
NSN 5996-01-045-9105
NSN 5945-01-571-8903
NSN 5999-00-081-8621
NSN 5965-01-468-5583
NSN 5960-01-089-1368