Original Collins Radio Shockmount Type 350X1 (FAA-TSO-C6b, P/N 522-0240, Serial 5208, MCN 484842)!
Genuine 1950s–1960s Collins Cedar Rapids part, excellent condition—perfect for mounting vintage radios (51R, 51V, 618T series) in Beech Super 18, Cessna twins, Piper Apaches/Aztecs, or experimental/warbird restorations! Aluminum frame ~6–7” square, corner gussets, mounting holes, crisp black label intact (see photos + ruler for scale/condition proof—no bends, cracks, or damage).
Verified:
• Manufacturer: Collins Radio Company, Cedar Rapids, Iowa
• Type: 350X1 Shockmount
• FAA-TSO: C6b
• P/N: 522-0240
• Serial: 5208
• MCN: 484842
Rare original—save huge vs reproduction or modern mounts! Sold as-is vintage avionics mount. Questions? Message me!
