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 6650-01-327-6334
NSN 5950-00-320-7454
NSN 6650-01-647-3365
NSN 6685-01-087-3939
NSN 5915-00-009-8251
NSN 6645-01-626-1627
NSN 7035-01-400-3666
NSN 5960-00-783-6027
NSN 5935-01-139-2172
NSN 5950-00-931-5932
NSN 5960-00-764-2107
NSN 5905-01-009-0932