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 5945-01-080-8729
NSN 5930-01-124-9188
NSN 6150-00-824-0075
NSN 6130-00-635-9853
NSN 5985-01-138-0300
NSN 5915-01-123-2906
NSN 7035-01-584-4801
NSN 5985-01-364-3289
NSN 5945-01-420-0823
NSN 6320-01-088-1109
NSN 6110-00-248-7475
NSN 5985-00-925-0709