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 5965-01-342-2865
NSN 5945-00-661-0506
NSN 5855-01-128-1762
NSN 5930-01-043-5331
NSN 6620-01-266-1663
NSN 5965-01-243-5494
NSN 6150-01-512-1952
NSN 5999-00-341-7637
NSN 5835-01-509-8992
NSN 6650-01-644-2547
NSN 5895-00-334-9269
NSN 2925-01-612-0405