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 6650-00-930-4707
NSN 5960-01-564-5044
NSN 6645-00-527-7258
NSN 6130-01-602-8991
NSN 5945-01-310-7291
NSN 5855-01-541-5569
NSN 5835-01-439-0180
NSN 5975-01-375-8653
NSN 6220-00-027-5303
NSN 6105-00-961-9260
NSN 2925-01-230-8057
NSN 7035-01-211-5636