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 5999-01-591-5756
NSN 6130-00-246-2038
NSN 5905-00-524-5794
NSN 5895-01-422-1130
NSN 5930-01-354-8119
NSN 6110-01-013-9313
NSN 5920-00-461-2621
NSN 6105-01-608-5217
NSN 7035-00-541-8516
NSN 7035-01-361-8821
NSN 5998-00-808-5574
NSN 6220-01-525-8097