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 5996-01-550-2869
NSN 6650-01-052-2143
NSN 5910-01-327-6836
NSN 5999-01-506-6052
NSN 5905-00-299-8000
NSN 5985-00-010-7754
NSN 6650-01-373-1580
NSN 5910-01-181-6650
NSN 5915-01-518-1551
NSN 6110-01-116-4251
NSN 5910-00-113-6831
NSN 5950-01-523-3591