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 5930-01-015-7412
NSN 5998-01-519-6045
NSN 6220-01-320-4759
NSN 6620-01-390-1121
NSN 5975-01-067-1496
NSN 5935-01-608-3840
NSN 5990-01-472-2447
NSN 5998-01-035-5058
NSN 5915-00-247-8770
NSN 5975-01-199-9927
NSN 7035-01-322-8180
NSN 5915-01-324-6861