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 5835-01-442-6482
NSN 5930-01-194-3983
NSN 5935-01-268-4760
NSN 6645-00-489-3155
NSN 5975-01-035-1141
NSN 6105-00-464-9316
NSN 6645-00-269-8440
NSN 6150-01-253-7030
NSN 2925-00-185-1618
NSN 5960-01-512-0233
NSN 5910-00-289-5638
NSN 5905-01-653-0083