Summary Information (click on this NSN number for detailed information: 5340-00-001-3986)
Fastener, also referenced with federal logistics item name code 20242:
A positive locking device consisting of a spring loaded cylinder and plunger. one end has a handle with an eye, hook, bar, or the like, for fastening to the item to be retained. the opposite end usually has a plate, bracket, stud, hook, or the like, for fastening to a structure. it may be furnished with a catch.