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 6150-01-478-9124
NSN 2925-00-912-3993
NSN 5855-01-147-6024
NSN 6130-00-620-5994
NSN 6220-01-487-7079
NSN 4140-01-011-1019
NSN 2925-00-724-9252
NSN 5975-00-541-8531
NSN 5905-00-740-3427
NSN 6145-01-411-9054
NSN 5999-01-069-1520
NSN 5835-01-645-2892