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 6105-00-525-8639
NSN 6645-00-235-4685
NSN 6685-01-200-7617
NSN 6105-00-573-6328
NSN 6110-00-926-0781
NSN 6135-01-534-3007
NSN 7035-01-202-9250
NSN 5895-01-482-6344
NSN 5996-01-487-6811
NSN 6610-01-462-5980
NSN 6320-01-415-0953
NSN 6110-01-041-5986