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 6130-00-782-0353
NSN 5920-01-206-0191
NSN 5965-01-326-7886
NSN 5930-01-070-1345
NSN 5915-00-422-0538
NSN 6110-01-468-1659
NSN 5950-01-495-1327
NSN 5960-01-005-9530
NSN 5950-01-476-2672
NSN 5965-00-106-3195
NSN 6130-00-551-8316
NSN 5930-01-014-4851