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 6320-01-487-0336
NSN 5920-01-230-3035
NSN 6105-01-035-0265
NSN 7035-00-782-7046
NSN 5998-00-684-8186
NSN 5990-01-080-0097
NSN 7035-00-455-7666
NSN 6610-01-508-6272
NSN 5985-01-147-5470
NSN 5960-01-573-6483
NSN 5920-01-098-6997
NSN 6130-00-868-3086