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 6610-00-472-5179
NSN 6130-00-975-1095
NSN 5996-00-118-2703
NSN 5950-00-904-0210
NSN 6320-00-894-1644
NSN 5895-01-338-9894
NSN 6110-01-633-9660
NSN 5930-01-660-3904
NSN 5945-00-617-6287
NSN 5935-00-037-1862
NSN 5855-01-203-4719
NSN 5835-00-711-3371