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 5965-01-299-4568
NSN 5835-00-289-9080
NSN 5910-01-429-8765
NSN 4140-01-280-5364
NSN 6220-01-453-6314
NSN 2925-01-525-8212
NSN 6145-01-378-4321
NSN 5945-01-160-7894
NSN 5905-00-931-2780
NSN 6220-00-065-1393
NSN 6685-00-737-0795
NSN 6620-00-255-5962