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 5855-01-468-4996
NSN 5999-01-438-8378
NSN 5910-00-578-9779
NSN 6685-00-171-4473
NSN 5945-01-546-0125
NSN 5945-01-166-5239
NSN 6320-01-246-4390
NSN 5975-01-270-8593
NSN 5920-01-453-1714
NSN 6650-01-550-3609
NSN 5998-01-497-8295
NSN 6320-00-731-6134