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 5965-01-633-8849
NSN 5855-01-162-5251
NSN 5905-00-960-4463
NSN 6145-00-765-6736
NSN 5895-00-923-8337
NSN 5920-01-544-0357
NSN 6145-01-564-1521
NSN 6650-01-290-4001
NSN 6105-01-103-0555
NSN 6610-01-045-1823
NSN 5945-01-345-5184
NSN 6145-01-423-0906