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 6645-01-548-3934
NSN 6135-00-728-9860
NSN 5835-01-116-2369
NSN 5895-00-580-0842
NSN 6110-00-113-1415
NSN 5998-01-400-1491
NSN 5998-01-411-5599
NSN 5965-01-519-1929
NSN 5999-00-278-5563
NSN 6685-01-529-6428
NSN 5945-01-634-0588
NSN 5895-00-216-5849