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 2925-01-288-0971
NSN 5895-01-618-1683
NSN 6610-00-551-3610
NSN 5925-01-401-5314
NSN 6110-01-227-9439
NSN 5996-01-312-8497
NSN 6240-00-824-4678
NSN 7035-01-484-7878
NSN 6150-01-394-1359
NSN 2925-01-657-9741
NSN 5998-00-156-7874
NSN 5915-01-082-5874