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 6320-01-362-9518
NSN 6130-01-155-3137
NSN 5910-01-072-2836
NSN 6645-01-317-1308
NSN 2925-01-412-9520
NSN 6650-01-195-3957
NSN 5990-01-127-1108
NSN 6110-01-440-7990
NSN 6110-01-437-8559
NSN 4140-00-179-3977
NSN 6220-01-035-9448
NSN 5910-01-229-1454