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 5985-01-386-7105
NSN 5930-00-336-5885
NSN 7035-00-529-3128
NSN 5990-01-568-5565
NSN 5996-00-770-1863
NSN 6145-01-045-2594
NSN 6645-00-456-7653
NSN 6645-01-473-3752
NSN 5930-00-222-6475
NSN 5975-01-262-3718
NSN 6650-00-115-9240
NSN 6240-01-521-1360