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 5975-01-609-4329
NSN 7035-00-455-7666
NSN 6620-01-237-0254
NSN 6150-01-534-4121
NSN 6145-00-419-9943
NSN 5920-01-044-5621
NSN 5945-01-188-3195
NSN 5935-00-898-1533
NSN 6150-00-176-7442
NSN 5960-01-239-4314
NSN 5920-00-636-4713
NSN 5965-01-399-8454