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 6650-00-754-2276
NSN 5895-00-920-5698
NSN 5930-01-275-5909
NSN 5950-01-484-6884
NSN 6130-01-383-1518
NSN 5910-00-587-4791
NSN 5975-01-200-3290
NSN 6620-01-469-6826
NSN 6240-00-246-5060
NSN 6320-01-618-7800
NSN 5950-00-073-1384
NSN 5930-01-551-3003