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 6220-01-527-0492
NSN 5895-00-771-2044
NSN 5895-00-218-1355
NSN 5975-01-479-3725
NSN 6320-00-284-1524
NSN 5910-01-314-7227
NSN 5935-01-058-7776
NSN 5925-00-397-8258
NSN 6130-01-439-6494
NSN 6130-01-607-3476
NSN 6620-01-627-0478
NSN 4140-01-023-8846