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 2925-01-651-8683
NSN 5910-01-519-5791
NSN 5855-01-464-5084
NSN 4140-00-540-1982
NSN 5950-01-641-5038
NSN 5965-00-417-8182
NSN 6145-01-422-0806
NSN 2925-00-236-9986
NSN 6650-01-538-0343
NSN 6145-01-008-7011
NSN 6220-01-180-3703
NSN 6150-00-714-1770