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 6105-01-500-3241
NSN 5910-01-520-9071
NSN 5895-01-201-3254
NSN 5855-00-433-2377
NSN 6110-01-124-1546
NSN 5990-01-288-7393
NSN 6685-01-133-4305
NSN 5905-01-201-6584
NSN 6650-00-155-5827
NSN 5996-01-525-7628
NSN 6320-01-149-7446
NSN 5945-01-008-5922