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 6110-01-134-1685
NSN 5965-00-452-0967
NSN 5895-01-361-4831
NSN 6220-01-124-5607
NSN 5930-00-810-0191
NSN 6110-00-188-9874
NSN 5855-01-380-6186
NSN 7035-01-559-6398
NSN 5835-01-359-2575
NSN 5915-00-926-8126
NSN 5925-01-582-2325
NSN 5930-00-862-2021