4.812 in. , 3.938 in. Id, 0.435 in. Nom. Thk
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5915-01-425-2303
NSN 6645-00-171-9639
NSN 6220-00-578-6539
NSN 7035-01-304-4138
NSN 6130-00-156-7751
NSN 5835-01-508-2528
NSN 5905-00-949-8552
NSN 5960-01-142-6981
NSN 6220-00-409-9500
NSN 5935-01-249-2288
NSN 5985-00-007-2654
NSN 5895-01-347-6940