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 6145-01-003-9741
NSN 5905-00-327-3518
NSN 5920-00-538-7915
NSN 7035-01-340-3272
NSN 5975-00-736-3420
NSN 6650-01-251-8520
NSN 5925-01-577-5086
NSN 6105-00-847-8199
NSN 6145-00-204-5992
NSN 6610-01-370-2405
NSN 6105-01-486-7536
NSN 6110-01-437-3919