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 5985-01-214-3441
NSN 5915-00-326-2096
NSN 6220-00-612-7175
NSN 6145-01-464-3380
NSN 6220-01-487-7690
NSN 6150-01-142-8356
NSN 5985-00-012-4253
NSN 6610-00-081-2365
NSN 5855-00-110-9341
NSN 5960-01-573-6483
NSN 5895-01-414-2646
NSN 2925-01-157-9204