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 6650-00-527-7451
NSN 6685-01-222-7194
NSN 5910-01-026-0386
NSN 6645-00-021-6408
NSN 5925-01-132-6092
NSN 6650-01-481-3618
NSN 6145-01-446-5421
NSN 6150-00-958-9553
NSN 5975-01-367-1859
NSN 7035-01-449-1189
NSN 6105-00-516-2151
NSN 6145-01-634-0388