One hole, .390 dia., centered
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 6220-01-304-1566
NSN 5965-00-362-2158
NSN 6135-00-152-8729
NSN 5920-01-089-7903
NSN 7035-00-849-5526
NSN 5935-01-470-7087
NSN 5999-01-287-6257
NSN 5915-01-384-4859
NSN 5960-01-138-0684
NSN 6650-00-801-8298
NSN 5910-00-076-5804
NSN 6320-01-102-0799