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 6610-00-720-3237
NSN 5935-01-480-1329
NSN 5915-01-476-9388
NSN 6620-01-022-0007
NSN 5965-01-420-2629
NSN 5905-00-343-6735
NSN 6685-01-583-2284
NSN 5895-01-108-6949
NSN 5835-01-468-6170
NSN 5945-00-460-1727
NSN 6240-01-010-2991
NSN 6650-01-313-1300