An item consisting of an encased key chain, reel, and mechanical spring which retracts the manually extended chain. It is designed to hold door keys, chuck keys, and the like. It may be worn on the person or affixed to an object.
NSN 6220-01-449-1239
NSN 6320-01-547-2743
NSN 5835-01-045-6371
NSN 6130-00-281-2828
NSN 7035-01-256-9598
NSN 5999-00-444-7104
NSN 5945-00-907-7389
NSN 4140-01-652-8977
NSN 6220-01-352-4141
NSN 5960-01-438-0245
NSN 6220-01-247-2290
NSN 4140-01-291-0376