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 5855-01-562-7562
NSN 5920-01-527-2368
NSN 6620-01-026-0346
NSN 5950-01-284-1477
NSN 5945-01-373-6332
NSN 5905-01-093-0248
NSN 6150-00-293-5293
NSN 5950-01-171-3536
NSN 6150-00-111-3528
NSN 6240-01-619-8316
NSN 6150-01-187-3696
NSN 6240-00-155-7900