Fda food grade material; 1 in od
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5999-00-435-3782
NSN 5935-01-319-3128
NSN 6645-00-780-5260
NSN 5920-01-389-2077
NSN 5990-00-779-6844
NSN 5925-01-168-1801
NSN 6135-01-132-6310
NSN 5996-01-551-8834
NSN 5996-01-170-1915
NSN 5999-01-422-4506
NSN 6150-01-268-7150
NSN 6150-01-438-0455