8 threads per inch; zinc plate
No other part numbers with same form, fit, and function found.
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 5960-01-621-5699
NSN 6150-00-104-8035
NSN 6105-01-136-7783
NSN 5950-01-469-5725
NSN 6645-01-054-4423
NSN 6685-01-432-0265
NSN 5950-01-634-0677
NSN 6240-01-501-1267
NSN 5975-01-427-3521
NSN 5925-00-186-8669
NSN 6220-01-207-8068
NSN 5990-00-221-0878