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 5985-01-491-8961
NSN 6105-00-235-2932
NSN 5975-01-116-8979
NSN 5905-01-499-5041
NSN 5996-00-827-7393
NSN 6610-00-716-5248
NSN 5985-01-071-5475
NSN 5935-00-291-4910
NSN 5996-01-222-5316
NSN 5895-00-018-3231
NSN 6650-01-444-6364
NSN 6130-00-506-2291