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 6150-00-099-6919
NSN 6240-01-149-1428
NSN 5835-01-384-3206
NSN 5895-01-397-5869
NSN 6105-00-273-1106
NSN 6150-01-507-1911
NSN 2925-00-455-2367
NSN 6650-01-527-9492
NSN 6130-00-181-4422
NSN 6145-00-600-5004
NSN 6650-01-027-1181
NSN 6110-01-152-6012