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 5915-01-231-9174
NSN 5975-00-754-4142
NSN 5945-01-384-9633
NSN 6645-01-262-3066
NSN 5945-01-529-7321
NSN 5910-00-148-4886
NSN 6320-00-369-7796
NSN 5910-01-256-0821
NSN 6610-00-186-9180
NSN 5855-01-519-3814
NSN 5835-00-284-0882
NSN 5935-01-640-7327