Size 7c
No other part numbers with same form, fit, and function found.
NSN 5996-01-091-9337
NSN 5996-00-665-2869
NSN 6220-01-471-6219
NSN 6105-00-426-2237
NSN 5945-01-484-7194
NSN 6150-01-421-2543
NSN 6135-01-475-2428
NSN 5985-01-025-6051
NSN 5985-01-455-4489
NSN 5935-00-602-5240
NSN 6620-00-875-6572
NSN 5835-01-584-8538