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 6105-01-333-0659
NSN 5975-01-451-2037
NSN 6130-01-368-3305
NSN 5855-01-656-6808
NSN 5996-00-073-2659
NSN 5910-00-845-5583
NSN 6130-00-760-2144
NSN 6320-01-125-3361
NSN 6610-00-844-1195
NSN 6145-00-345-2565
NSN 6150-01-104-4323
NSN 5999-01-603-5145