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 5905-00-928-4289
NSN 6650-01-127-9518
NSN 6105-00-309-4586
NSN 6320-01-098-2503
NSN 6320-01-317-3663
NSN 6135-01-344-2442
NSN 5925-00-529-3950
NSN 5950-00-692-8010
NSN 5925-01-351-4580
NSN 5965-00-455-7581
NSN 5975-00-241-4127
NSN 5895-01-406-5067