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 5985-00-875-8060
NSN 5985-00-230-8655
NSN 5855-01-396-0258
NSN 4140-01-584-0930
NSN 5985-01-656-9130
NSN 5935-01-269-5174
NSN 5910-01-463-0777
NSN 6220-01-612-0786
NSN 5910-01-023-7615
NSN 5975-00-269-1091
NSN 6145-01-359-9481
NSN 6135-01-445-6589