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 5935-00-670-4043
NSN 6240-00-813-6328
NSN 5905-01-410-8694
NSN 6610-00-941-0509
NSN 6105-01-445-1581
NSN 6150-01-009-5826
NSN 5935-01-470-3814
NSN 5965-01-069-0391
NSN 5996-00-205-2933
NSN 7035-01-145-5059
NSN 5930-00-188-6137
NSN 6320-01-478-9351