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 6645-00-559-3623
NSN 6610-01-601-1081
NSN 5996-00-781-7490
NSN 6110-01-625-0639
NSN 5930-01-168-8184
NSN 5996-01-483-2847
NSN 5905-01-507-8250
NSN 6110-01-187-3315
NSN 6320-00-343-1798
NSN 6150-00-970-5206
NSN 5835-00-409-8355
NSN 5945-00-840-7119