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 6650-01-629-6469
NSN 5985-01-558-5972
NSN 5910-00-246-3561
NSN 6620-00-515-6422
NSN 5925-00-820-5748
NSN 5945-01-568-3835
NSN 5895-01-634-0630
NSN 5985-01-193-7422
NSN 5996-01-169-4794
NSN 6610-00-545-5213
NSN 6135-01-515-9626
NSN 5945-00-276-9274