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 5965-01-158-1522
NSN 5950-01-179-5368
NSN 6320-01-513-9166
NSN 6620-00-875-6572
NSN 5905-01-403-2806
NSN 5945-00-685-9337
NSN 6685-00-889-9486
NSN 6105-01-538-7304
NSN 5835-01-584-3245
NSN 5965-01-408-0566
NSN 5975-01-444-4832
NSN 6320-00-270-8222