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 4140-01-212-3113
NSN 5910-00-930-6170
NSN 6150-01-364-0331
NSN 6650-00-035-9297
NSN 5996-01-560-4260
NSN 5915-01-425-2303
NSN 6685-01-536-9705
NSN 5915-01-532-6738
NSN 6105-01-027-0685
NSN 5935-01-010-1837
NSN 5998-01-392-0904
NSN 6110-01-019-7987