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 5999-01-349-3652
NSN 5930-00-552-9940
NSN 6150-00-780-3586
NSN 5965-01-456-6622
NSN 7035-01-298-5154
NSN 5835-01-474-1224
NSN 6150-01-591-6020
NSN 2925-01-519-3221
NSN 5935-01-437-5360
NSN 6685-01-100-3012
NSN 5950-00-727-9228
NSN 4140-01-471-7193