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 5895-01-634-0630
NSN 5965-01-248-7231
NSN 6110-01-428-7317
NSN 5905-01-484-5521
NSN 5905-01-245-2571
NSN 5950-01-129-3484
NSN 5975-01-312-9500
NSN 7035-01-232-7263
NSN 6130-01-378-7082
NSN 4140-01-208-4829
NSN 5905-01-654-0992
NSN 5895-01-098-0209