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 6610-00-725-6081
NSN 6685-01-211-5278
NSN 5996-01-408-1002
NSN 6650-01-472-7862
NSN 6650-01-255-0861
NSN 6650-01-215-2762
NSN 6145-01-243-0123
NSN 5996-01-411-7225
NSN 5915-01-157-2807
NSN 5895-01-561-0534
NSN 5835-01-148-5835
NSN 7035-01-510-8787