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 7035-01-072-1580
NSN 6150-01-354-5013
NSN 4140-01-597-2929
NSN 5895-00-265-6229
NSN 6130-00-621-2202
NSN 5925-01-556-5949
NSN 6650-00-107-8509
NSN 6220-00-060-8123
NSN 7035-00-205-1932
NSN 5999-00-337-8779
NSN 7035-00-445-9657
NSN 5960-01-139-5968