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 6145-01-094-1442
NSN 6220-01-407-4413
NSN 5895-01-620-0894
NSN 6650-01-619-5571
NSN 5945-00-316-4080
NSN 5965-00-798-0318
NSN 6130-01-116-4575
NSN 5998-01-508-9920
NSN 6620-00-955-6122
NSN 5999-01-625-6075
NSN 5985-00-676-8436
NSN 2925-00-984-7525