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 7035-00-455-7666
NSN 5965-01-225-1728
NSN 5895-01-535-9062
NSN 6320-00-459-8973
NSN 5930-01-458-9043
NSN 6220-01-154-4781
NSN 5910-01-167-8593
NSN 6145-01-164-7681
NSN 6610-00-811-5277
NSN 4140-01-485-3321
NSN 6610-00-465-7461
NSN 5965-01-392-1761