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 6220-01-524-5966
NSN 5930-01-298-3606
NSN 6105-01-267-7959
NSN 6145-01-634-0388
NSN 5895-00-470-4378
NSN 5998-00-006-6860
NSN 5895-01-315-5251
NSN 5895-01-475-3384
NSN 5965-01-542-0846
NSN 6645-01-388-7364
NSN 5998-00-153-0969
NSN 5950-00-901-7932