An item designed to supply power to the electrical system of a respirator (as modified).
NSN 5990-00-789-1333
NSN 5920-01-519-8835
NSN 5975-01-608-5943
NSN 6650-01-562-4133
NSN 7035-01-086-8095
NSN 2925-01-436-7325
NSN 6145-00-177-4731
NSN 6650-01-150-7140
NSN 5935-00-455-8672
NSN 5999-00-397-4327
NSN 6135-00-152-8729
NSN 6135-01-532-7655