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 5935-01-483-3802
NSN 6110-01-128-1319
NSN 6685-01-063-7425
NSN 6130-01-429-0880
NSN 6650-00-781-3192
NSN 5905-01-031-6473
NSN 6150-01-623-6155
NSN 6135-01-421-1052
NSN 5975-01-031-7099
NSN 6240-00-183-0570
NSN 7035-01-606-9692
NSN 5905-01-170-2770