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 7035-01-132-7209
NSN 5910-00-316-9795
NSN 5999-01-095-8346
NSN 6685-01-294-1157
NSN 6145-01-239-0194
NSN 5920-01-218-6191
NSN 5925-01-550-3015
NSN 5930-00-359-5267
NSN 6685-01-204-4583
NSN 6110-01-152-2840
NSN 6150-00-219-3769
NSN 5999-01-549-3954