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 6105-00-449-9319
NSN 5960-00-586-5292
NSN 7035-01-291-1770
NSN 5950-01-658-8347
NSN 5935-01-191-1274
NSN 6650-00-665-3658
NSN 5925-01-573-8257
NSN 5975-00-194-4998
NSN 7035-00-320-5644
NSN 5960-01-097-5196
NSN 5920-01-295-6619
NSN 6105-01-241-2131