The exterior appearance is desert camouflage
No other part numbers with same form, fit, and function found.
An item of individual equipment worn back-pack style, or affixed on combat clothing or within a backpack, designed to provide water or other fluid to to the wearer. It may consist of a carrying cover, a bladder, carrying harness, fastening straps, a tube with a mouthpiece and/or valve, and the like.
Classification: Military equipments not identified by kind
NSN 5996-00-170-8060
NSN 5998-01-370-9430
NSN 5910-01-306-2672
NSN 6240-01-412-0715
NSN 6320-01-627-1594
NSN 5999-01-608-3908
NSN 6610-00-764-4015
NSN 5990-01-039-2016
NSN 5975-00-677-8908
NSN 6145-00-216-6613
NSN 5965-01-560-6491
NSN 6650-01-177-2673