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 5999-00-864-4992
NSN 6220-01-610-2211
NSN 6320-00-116-3658
NSN 5925-01-323-5354
NSN 6645-01-066-3176
NSN 5920-00-226-0227
NSN 2925-01-043-9786
NSN 6320-01-205-8399
NSN 6130-00-822-4903
NSN 5996-01-429-0390
NSN 5835-01-597-4820
NSN 5945-00-246-3307