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 5965-01-535-4847
NSN 5998-00-968-1242
NSN 5996-01-098-6712
NSN 5855-01-364-1005
NSN 6145-01-520-7801
NSN 6610-01-407-6416
NSN 6105-01-634-0322
NSN 5855-01-384-3314
NSN 6145-01-154-9606
NSN 5950-01-331-3167
NSN 6130-01-252-7984
NSN 5910-00-924-9604