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 5998-00-116-8981
NSN 6220-01-449-0412
NSN 5925-00-275-0380
NSN 5920-01-353-9100
NSN 7035-01-307-5366
NSN 6645-00-300-0401
NSN 5905-00-496-1855
NSN 6645-01-123-9277
NSN 6645-01-182-4896
NSN 5920-00-658-2585
NSN 5910-01-587-5217
NSN 6320-00-343-1798