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 6110-01-559-1339
NSN 2925-01-376-9236
NSN 6110-01-557-0609
NSN 5925-01-268-0426
NSN 6620-00-891-4658
NSN 7035-01-513-3025
NSN 6110-01-454-9390
NSN 6620-00-456-9539
NSN 6320-01-232-4664
NSN 6130-01-523-5060
NSN 5930-00-028-6949
NSN 6145-01-648-0285