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 5950-00-552-0170
NSN 5910-01-092-9319
NSN 5965-00-950-0602
NSN 5935-01-096-2509
NSN 5935-00-149-4201
NSN 6645-01-571-6404
NSN 6610-00-065-8881
NSN 5975-01-536-6076
NSN 6645-00-616-1289
NSN 5935-00-269-5516
NSN 5895-01-600-3230
NSN 7035-00-541-8516