Hexagonal in shape; pink is its normal color turns blue when there is to much humidity.
NSN 6645-00-476-7176
NSN 6610-00-598-5268
NSN 5999-01-273-4277
NSN 6110-01-628-3676
NSN 6685-00-311-5700
NSN 6220-00-148-8698
NSN 6145-01-400-2849
NSN 5905-01-453-1625
NSN 6240-01-166-4517
NSN 5945-00-529-0103
NSN 5905-01-424-2545
NSN 5990-01-361-1620
Last Updated: 07/05/2025