Hexagonal in shape; pink is its normal color turns blue when there is to much humidity.
NSN 6620-01-633-8443
NSN 6240-00-467-7295
NSN 5975-00-007-1925
NSN 6135-01-321-5659
NSN 6610-01-506-4234
NSN 5925-01-139-3151
NSN 5965-00-182-7928
NSN 6150-01-371-2446
NSN 6135-00-027-3914
NSN 5950-01-318-5763
NSN 6645-01-455-1293
NSN 6220-01-434-6899
Last Updated: 05/03/2025