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 5950-01-661-1906
NSN 5999-00-824-0115
NSN 6650-01-112-6879
NSN 5960-00-929-5242
NSN 5935-00-936-0496
NSN 5996-01-384-9562
NSN 5985-00-208-6751
NSN 5975-01-396-7329
NSN 6645-01-619-6301
NSN 5905-00-210-4269
NSN 5905-00-143-0943
NSN 5999-00-043-1432