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 5910-00-979-0875
NSN 6320-00-483-0451
NSN 6105-01-632-2669
NSN 5910-00-388-6737
NSN 6130-01-025-1540
NSN 5999-00-010-4777
NSN 5835-01-108-4980
NSN 5905-01-281-6957
NSN 5998-01-016-4164
NSN 5910-01-620-4885
NSN 5960-01-439-9517
NSN 5945-01-165-5406