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 5998-01-379-5998
NSN 6110-00-468-4406
NSN 6650-00-113-2971
NSN 6130-01-525-8269
NSN 5855-01-150-9970
NSN 5998-01-656-0524
NSN 6645-01-280-0252
NSN 7035-01-514-8522
NSN 5998-01-014-5465
NSN 6145-01-483-9660
NSN 5945-01-269-3882
NSN 5930-01-255-6331