Flexible to conform to irregular contours in surgical packs, a light background shall be over-printed w/a darker colored steam-heat sensitive ink, the ink shall undergo a uniform color change in the presence of a vacuum, or absence of air when exposed to steam heat for 3-1/2 min. At 272 degrees f, or for 15 min at 250 degrees f, unit q type 31
A substance which, by physical or chemical change, indicates that a degree of heat sufficient to effect sterilization of all items within a sterilizer has been attained.
Classification: Parts of medical, surgical or laboratory steriliziers
NSN 6135-00-519-1325
NSN 5925-01-583-8145
NSN 5925-00-666-4753
NSN 5965-01-012-1065
NSN 2925-01-218-0153
NSN 4140-01-440-8645
NSN 5950-01-556-7010
NSN 6150-01-611-8904
NSN 5960-00-814-4591
NSN 5935-01-652-8423
NSN 5855-01-600-0486
NSN 6150-00-205-6775