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 6320-01-352-5653
NSN 7035-01-289-8744
NSN 6610-01-538-0016
NSN 5945-00-069-3133
NSN 5975-01-211-6594
NSN 6620-01-589-5411
NSN 6685-00-754-4111
NSN 7035-00-349-8571
NSN 6135-00-269-5843
NSN 5855-01-344-8688
NSN 5920-01-250-1299
NSN 5935-01-259-2051