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 6130-00-708-7543
NSN 6645-01-440-8624
NSN 5999-01-281-3969
NSN 6240-01-446-3173
NSN 6105-01-486-3600
NSN 5996-01-194-5249
NSN 6150-00-621-0531
NSN 5999-01-498-2544
NSN 4140-01-012-2460
NSN 2925-01-197-7864
NSN 7035-01-099-2311
NSN 5990-00-016-5648