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 5996-01-393-4690
NSN 6685-01-139-4755
NSN 5855-01-444-5248
NSN 5999-01-318-1334
NSN 6105-01-607-6572
NSN 6150-00-692-4403
NSN 5930-01-014-6317
NSN 7035-01-052-3815
NSN 5835-01-005-8564
NSN 2925-01-320-6512
NSN 5965-01-594-9290
NSN 6650-00-484-3616