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 5999-00-384-2954
NSN 6110-00-431-4388
NSN 5965-01-045-0247
NSN 5950-00-825-6440
NSN 5895-00-821-9067
NSN 7035-01-269-5700
NSN 5920-01-580-4557
NSN 5990-00-736-8778
NSN 5975-01-483-1809
NSN 5960-01-530-0581
NSN 2925-01-372-9455
NSN 5920-01-014-8195