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 7035-01-041-9536
NSN 4140-01-079-1146
NSN 5925-00-822-6822
NSN 6145-01-417-2988
NSN 5945-00-338-3733
NSN 5855-01-147-6024
NSN 5950-00-236-3033
NSN 6145-01-591-9599
NSN 6620-01-298-9316
NSN 5910-01-057-3087
NSN 6620-00-485-8766
NSN 5998-01-535-6790