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 5990-00-905-6472
NSN 5915-01-610-2514
NSN 5999-00-620-2398
NSN 5985-01-537-4554
NSN 5920-01-442-3395
NSN 6150-01-448-5230
NSN 6220-01-048-3556
NSN 5855-01-100-3272
NSN 5950-01-476-8851
NSN 6685-01-359-8716
NSN 6610-00-623-5783
NSN 5990-00-456-8793