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 6650-01-378-3460
NSN 6110-00-283-2982
NSN 5930-01-597-9048
NSN 5990-01-251-2296
NSN 5990-00-462-9112
NSN 6105-01-022-7677
NSN 6135-00-422-3967
NSN 5910-01-598-9403
NSN 5935-01-078-5928
NSN 6620-01-299-3130
NSN 6685-01-311-3299
NSN 5855-00-245-8461