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 5895-01-069-3279
NSN 5925-00-943-4489
NSN 5960-01-374-3527
NSN 6645-00-092-5091
NSN 5895-01-129-8749
NSN 6610-01-352-5500
NSN 5920-00-928-2229
NSN 6110-01-589-8485
NSN 6110-01-418-0802
NSN 6145-00-813-0343
NSN 5999-01-326-9915
NSN 6145-01-437-9015