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 5998-01-383-4219
NSN 5925-00-597-1558
NSN 5915-01-011-6157
NSN 5855-00-361-0167
NSN 5999-01-546-7777
NSN 6135-00-613-1068
NSN 5930-01-398-0530
NSN 5998-01-418-5492
NSN 5835-01-332-2867
NSN 6220-01-227-5899
NSN 5895-01-168-8738
NSN 7035-01-097-8704