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 5998-00-329-1670
NSN 6620-01-305-4061
NSN 5975-00-922-0877
NSN 5925-01-411-6028
NSN 5910-01-094-7764
NSN 5930-01-016-9178
NSN 5965-01-248-9705
NSN 5915-01-222-0879
NSN 6240-00-079-1759
NSN 5950-01-433-2289
NSN 6135-00-497-0491
NSN 5855-01-391-7077