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 7035-01-033-0612
NSN 5895-01-513-0411
NSN 5998-01-240-3999
NSN 6650-00-997-4337
NSN 2925-00-343-3235
NSN 5945-01-479-5236
NSN 6130-01-278-9305
NSN 6685-01-026-0111
NSN 6135-01-231-4809
NSN 5910-01-558-3790
NSN 5925-00-724-8738
NSN 5915-01-645-8584