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 6645-00-234-7223
NSN 5895-01-648-1286
NSN 5905-01-219-7142
NSN 5920-01-254-2753
NSN 2925-00-155-8091
NSN 5905-00-959-2492
NSN 5915-01-297-0722
NSN 6130-01-167-8911
NSN 6110-01-132-5997
NSN 5999-01-457-6299
NSN 6150-00-152-3947
NSN 5950-00-990-9339