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 6645-01-381-7104
NSN 5975-01-467-6905
NSN 5975-01-306-8434
NSN 5905-01-476-9673
NSN 5985-01-575-9744
NSN 5960-01-544-1273
NSN 6610-01-091-9707
NSN 5895-01-503-9926
NSN 6220-01-028-0128
NSN 5965-01-362-5624
NSN 4140-01-005-0154
NSN 6110-01-496-6975