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 5910-01-420-8253
NSN 5935-00-125-2449
NSN 6105-00-235-7982
NSN 5935-00-163-3852
NSN 5920-00-097-7648
NSN 5915-01-323-6451
NSN 2925-00-898-9135
NSN 5915-00-168-9647
NSN 7035-01-386-5722
NSN 6320-01-006-6138
NSN 5910-01-357-8051
NSN 5835-01-296-8146