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 5945-01-539-3095
NSN 5905-01-366-8121
NSN 5965-01-562-0811
NSN 6650-01-642-5803
NSN 5999-01-258-3950
NSN 5999-01-450-8439
NSN 5855-01-576-4223
NSN 5895-00-149-1110
NSN 5975-01-531-0649
NSN 6685-00-523-8473
NSN 6320-01-592-6248
NSN 6240-00-841-8734