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 6145-01-487-3773
NSN 6645-01-573-7603
NSN 5996-01-242-9710
NSN 6685-01-116-4526
NSN 6220-00-775-7653
NSN 5935-01-544-7792
NSN 5945-00-816-9717
NSN 6685-00-726-0199
NSN 5996-01-271-9927
NSN 5915-01-244-6614
NSN 6645-01-465-3235
NSN 5996-01-364-0884