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 6110-01-420-0808
NSN 6645-01-253-6023
NSN 5960-01-383-6262
NSN 5945-01-241-3557
NSN 5910-01-434-2236
NSN 5960-01-533-2115
NSN 6645-01-473-3752
NSN 5905-00-543-1096
NSN 6220-01-625-2328
NSN 6610-00-185-9434
NSN 5935-01-345-5665
NSN 5985-01-392-5911