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 6685-00-198-5789
NSN 5935-01-018-7283
NSN 5910-01-127-7240
NSN 5855-00-014-5008
NSN 6105-01-573-5924
NSN 6105-00-950-6978
NSN 5920-01-158-4517
NSN 6135-01-329-7994
NSN 6620-00-186-8220
NSN 6110-01-509-1938
NSN 5965-00-842-9060
NSN 6650-00-716-7628