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 5910-01-337-3588
NSN 5835-00-228-9082
NSN 5895-01-588-9995
NSN 6645-01-292-9778
NSN 5920-01-035-7713
NSN 4140-00-289-8029
NSN 7035-01-312-3577
NSN 5895-01-052-9489
NSN 6105-00-343-6648
NSN 5835-01-362-1946
NSN 5990-01-267-3590
NSN 5835-01-495-0595