Countersunk 90 degrees by 1.375 in. Diameter on both ends; 8 holes 0.344 in. Diameter thru
Classification: Military equipments not identified by kind
NSN 5965-00-812-9158
NSN 6650-01-443-1476
NSN 5990-01-089-9694
NSN 4140-00-547-8918
NSN 6320-01-366-5157
NSN 6220-01-033-5182
NSN 6240-01-623-9885
NSN 6220-01-421-0352
NSN 6110-01-027-5078
NSN 5935-01-391-6563
NSN 5985-01-415-3866
NSN 6645-00-531-4820