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 5895-01-462-6022
NSN 5905-00-115-3562
NSN 6110-00-785-7927
NSN 6320-00-270-8222
NSN 6320-01-384-3850
NSN 6130-01-372-7006
NSN 6685-01-361-5195
NSN 4140-00-319-0756
NSN 6650-01-510-9488
NSN 6130-01-160-7772
NSN 5935-00-555-1897
NSN 5905-00-204-0469