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 6610-01-544-9828
NSN 5925-00-796-6113
NSN 6685-00-188-1991
NSN 2925-01-391-1540
NSN 5895-01-435-6624
NSN 5855-00-256-5562
NSN 2925-00-497-7808
NSN 6110-01-335-6174
NSN 6240-00-774-9302
NSN 5945-01-331-1613
NSN 5925-00-045-8091
NSN 6110-01-173-2772