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 5965-01-461-7195
NSN 5998-01-263-9957
NSN 6320-01-296-3181
NSN 6220-00-334-7008
NSN 4140-00-083-1121
NSN 6320-01-618-7800
NSN 6240-00-267-1167
NSN 5855-01-442-2322
NSN 2925-01-143-0092
NSN 5990-00-373-9787
NSN 6240-00-715-5118
NSN 6150-01-558-8372