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 6685-01-492-6406
NSN 6220-00-376-8103
NSN 6645-00-223-8018
NSN 5925-00-001-7446
NSN 5998-01-612-1036
NSN 2925-01-364-7926
NSN 5910-01-381-3009
NSN 6320-01-449-1014
NSN 5855-00-411-8688
NSN 6650-01-142-1688
NSN 5935-01-412-9226
NSN 6685-01-434-7903