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 6135-01-393-4746
NSN 5930-00-177-9383
NSN 4140-01-295-8264
NSN 6685-01-153-1067
NSN 6130-01-278-9305
NSN 6650-00-953-9511
NSN 5945-01-361-8845
NSN 5920-01-634-0064
NSN 5835-01-588-6533
NSN 6645-01-281-7254
NSN 2925-01-429-2235
NSN 5985-00-597-2966