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 6150-00-169-8558
NSN 6685-01-052-4219
NSN 5960-01-319-6735
NSN 5920-01-471-1234
NSN 6650-01-506-5636
NSN 5998-01-222-2648
NSN 6110-00-834-7801
NSN 6610-01-211-6182
NSN 5960-01-488-5817
NSN 6135-01-531-1413
NSN 5965-01-293-5076
NSN 6645-01-220-7490