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 5965-00-246-5612
NSN 5835-01-050-9509
NSN 4140-00-419-0631
NSN 6685-01-011-6832
NSN 5835-00-624-1548
NSN 5990-00-202-5127
NSN 6610-01-576-6435
NSN 5998-01-274-5283
NSN 5950-00-935-2428
NSN 5945-01-646-0032
NSN 4140-01-224-5417
NSN 6320-01-039-5891