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 6685-01-476-8560
NSN 5960-01-278-9394
NSN 5835-00-461-1457
NSN 6150-01-431-8617
NSN 5985-01-364-0040
NSN 5910-01-035-2891
NSN 6610-01-032-0204
NSN 5910-01-460-4835
NSN 5998-00-884-6254
NSN 5925-01-141-6492
NSN 6130-00-635-9853
NSN 6145-01-014-6260