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 5965-01-167-0964
NSN 6320-01-089-9086
NSN 5935-01-359-8827
NSN 6650-01-577-1304
NSN 5905-00-035-8981
NSN 2925-01-089-6269
NSN 6135-00-246-0324
NSN 5996-00-222-4930
NSN 5990-01-374-3877
NSN 6610-00-007-1527
NSN 5915-00-868-2145
NSN 5960-01-027-1835