3 0.074 in. Diameter lockwire holes
An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.
NSN 5935-01-488-5057
NSN 5895-01-478-4588
NSN 5950-00-990-6332
NSN 5975-01-327-7027
NSN 5990-00-254-4825
NSN 5930-01-029-6749
NSN 6610-00-851-8727
NSN 4140-01-034-5867
NSN 5965-01-578-6260
NSN 6645-01-043-3179
NSN 5925-00-238-5901
NSN 5855-01-154-1402