Shoulder acts as a stop to keep pin from being inserted too far; pin has a type 316 spring-loaded ball
A headed fastening device having a solid cylindrical or tubular body with retaining ball or pinlike detent(s). The detent(s) is/are positioned and actuated by means of a spring, elastomer or plunger. Plunger may be operated by thumb, cam or other means. May be furnished with a pull ring, pull and/or lock ring, attaching ring or hook.
NSN 5999-00-932-1316
NSN 5996-01-130-2992
NSN 5835-00-315-3797
NSN 5905-01-108-1512
NSN 5855-01-349-2055
NSN 6645-01-473-9179
NSN 6130-01-438-8571
NSN 5910-00-528-4311
NSN 5855-01-100-3272
NSN 6650-01-144-0617
NSN 6650-00-197-7563
NSN 5990-00-372-5177