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 6105-00-221-8573
NSN 5950-00-446-2924
NSN 5990-01-300-7801
NSN 2925-00-486-8640
NSN 5920-00-840-7313
NSN 5975-00-665-3644
NSN 6685-00-614-2060
NSN 5999-01-420-2365
NSN 5905-01-249-3144
NSN 2925-01-363-1805
NSN 5950-01-143-7950
NSN 6150-01-010-3400