Military standards dwg is ms16633
A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes ring, connecting, round.
Classification: Press-fasteners, snap-fasteners & press-studs & parts therefor
NSN 6145-01-167-8366
NSN 6320-00-857-4073
NSN 5905-01-107-2293
NSN 2925-00-258-9786
NSN 6620-01-024-7003
NSN 6240-01-053-0666
NSN 5905-01-579-2275
NSN 6240-01-516-0634
NSN 5915-00-799-2975
NSN 6320-00-402-6493
NSN 5905-01-113-8045
NSN 6130-01-061-1095