Consists of very sensitive liquid inside specially designed ampule, behind which is a white absorbent paper; if temps go below freezing, the ampule breaks and releases the liquid, staining the paper blue; activation temp 0 degrees c; 32 degrees f; used to monitor storage/shipment of chemicals, medicines, vaccines, foods, beverages, printing inks, adhesives, paints, plastics, and photographic products
NSN 5975-01-262-0136
NSN 6620-01-276-9825
NSN 4140-00-143-4772
NSN 5990-01-540-1619
NSN 6610-01-187-9384
NSN 5910-00-145-9959
NSN 6145-01-627-4065
NSN 5999-01-234-5831
NSN 7035-01-397-0068
NSN 2925-01-363-5978
NSN 6150-00-189-6100
NSN 6620-01-416-1757
Last Updated: 01/05/2025