0.043 in. O/a h; 0.207 in. Id
An item formed from sheet spring material into varying flat, concave, curved, or nutlike design. It has an aperture with an elliptical-shaped hole or suitable lugs or prongs designed to retain threaded or unthreaded stud like projecting memebers. When pushed on, it grips by imbedding into the material of the projecting memebers, and does not mate with a thread helix. See also ring, retaining.
NSN 5975-01-122-0601
NSN 5960-00-376-5514
NSN 5925-01-240-7050
NSN 6685-00-008-6268
NSN 6650-01-375-0209
NSN 5950-01-386-4012
NSN 5945-01-581-2181
NSN 6105-00-123-6867
NSN 5855-01-433-2220
NSN 5996-01-474-1441
NSN 5855-01-196-7082
NSN 6685-00-781-4948