Pins have a spring loaded ball that retracts when it is inserted or removed
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 5998-00-027-1273
NSN 6650-01-336-2866
NSN 6685-01-551-5331
NSN 5910-00-233-6104
NSN 5855-01-502-0508
NSN 6240-01-281-8334
NSN 6320-01-260-7390
NSN 5920-01-644-7352
NSN 5999-00-683-2161
NSN 5905-00-862-8258
NSN 2925-01-491-0224
NSN 6220-01-378-6251