Consists of 2 small clear plastic tubes, 1 longer and larger in diameter than the other, attached to black plastic mounting piece; carries visual alarm light from internal circuitry to an external window on the top of the epd mk2 so user receives visual alarm
NSN 5930-01-265-0717
NSN 5925-01-094-8053
NSN 5998-00-534-7502
NSN 6220-01-446-6430
NSN 5895-01-109-9693
NSN 5975-01-344-3765
NSN 6645-01-446-1994
NSN 6150-01-306-7969
NSN 5925-01-545-0202
NSN 5996-00-042-9370
NSN 5920-01-440-9346
NSN 2925-01-254-8925