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 5999-01-571-0807
NSN 6105-01-014-6104
NSN 5910-00-539-1984
NSN 6685-00-853-6972
NSN 5985-01-619-1713
NSN 6130-00-224-2059
NSN 5975-00-199-9563
NSN 5920-00-331-0583
NSN 5996-01-096-2766
NSN 6110-01-283-4076
NSN 6650-01-185-9067
NSN 6320-01-462-3555