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 5835-01-203-8295
NSN 5945-00-286-8594
NSN 5910-00-482-0925
NSN 5915-01-275-3008
NSN 6610-00-108-9546
NSN 6645-01-464-7002
NSN 2925-00-516-8841
NSN 6220-01-462-6085
NSN 5895-00-061-7192
NSN 6150-01-086-0742
NSN 5935-01-615-3155
NSN 6610-01-597-1657