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 5920-01-634-0250
NSN 5930-01-346-0748
NSN 7035-01-003-9142
NSN 5910-00-829-3858
NSN 5855-01-010-4921
NSN 5930-01-023-0272
NSN 5920-00-448-4492
NSN 5950-00-953-5091
NSN 6645-00-100-4931
NSN 5960-00-849-4334
NSN 6685-00-679-9965
NSN 6620-00-948-6751