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 4140-00-575-6586
NSN 5935-01-411-1485
NSN 6150-01-229-1169
NSN 5975-01-301-8130
NSN 5998-00-651-6212
NSN 6110-01-241-7301
NSN 5975-01-608-2557
NSN 5985-01-123-4507
NSN 5895-01-468-3733
NSN 5925-00-336-9150
NSN 5930-01-417-8734
NSN 5996-01-548-3051