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 6650-00-245-8442
NSN 5915-00-597-2369
NSN 5855-01-548-4201
NSN 5960-00-064-2102
NSN 6110-01-633-7364
NSN 6645-01-381-7104
NSN 6685-00-435-9487
NSN 6150-01-528-8150
NSN 6105-01-219-2204
NSN 6240-01-091-5185
NSN 6620-01-210-9002
NSN 6110-00-525-3418