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 5920-00-966-9392
NSN 5925-01-034-2283
NSN 6220-01-583-3856
NSN 5895-01-586-8395
NSN 6110-01-280-5390
NSN 6610-00-937-0527
NSN 6105-01-634-0322
NSN 6610-01-487-4626
NSN 6320-00-270-8222
NSN 5910-00-477-2523
NSN 5935-01-284-3877
NSN 6685-00-203-4485