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 5965-01-546-4628
NSN 5835-01-424-4577
NSN 6685-01-652-5544
NSN 5960-01-573-6483
NSN 6110-01-267-0613
NSN 5945-01-231-9607
NSN 5855-01-469-6123
NSN 6240-00-312-0636
NSN 6240-01-509-7416
NSN 5960-00-349-6197
NSN 5930-01-313-2716
NSN 5960-00-954-0857