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 5985-00-688-7092
NSN 5945-00-075-1177
NSN 6650-01-212-3964
NSN 6610-00-710-3236
NSN 5996-01-571-1450
NSN 6645-00-097-4613
NSN 5975-01-629-1333
NSN 5910-01-322-4904
NSN 5905-01-625-9210
NSN 5915-01-461-3089
NSN 6130-00-621-7997
NSN 5835-00-111-3419