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 5835-00-707-6266
NSN 6240-01-138-4366
NSN 6145-01-110-2746
NSN 6150-01-524-5418
NSN 5990-01-089-9694
NSN 5905-01-559-6768
NSN 6130-01-336-1488
NSN 6145-01-347-0320
NSN 6130-00-424-7085
NSN 5915-00-145-6181
NSN 6645-01-123-6661
NSN 5855-01-147-4785