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 6110-01-447-2770
NSN 5895-01-512-6084
NSN 5985-00-023-9324
NSN 6650-00-273-8732
NSN 5999-01-222-8427
NSN 5975-00-104-5399
NSN 5905-01-607-1884
NSN 5930-01-557-9268
NSN 5895-01-065-5338
NSN 5950-01-359-1003
NSN 5985-00-233-7284
NSN 6320-00-790-4844