Ring material steel, inside dia. 25 feet 9 inch, ring connects to foundation by bolts, envolope connects to ring using angle and bolts
No other part numbers with same form, fit, and function found.
NSN 6620-00-062-9722
NSN 5965-01-315-5764
NSN 5998-01-421-2745
NSN 5910-01-251-8156
NSN 6220-01-371-3430
NSN 6320-01-180-9908
NSN 2925-01-182-0227
NSN 6645-00-226-0657
NSN 6220-00-163-1183
NSN 2925-01-476-3224
NSN 6650-00-458-2394
NSN 6220-01-381-1793
Last Updated: 07/23/2025