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 5960-00-594-0824
NSN 6685-01-159-5036
NSN 6645-01-266-8831
NSN 6650-00-779-7294
NSN 5999-01-530-2998
NSN 5996-00-278-5193
NSN 5920-00-221-4556
NSN 5930-00-987-1929
NSN 4140-01-503-1420
NSN 5999-01-279-8976
NSN 6610-01-246-4164
NSN 6685-01-215-1204