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 5996-01-009-0428
NSN 6240-00-655-2523
NSN 2925-00-309-4884
NSN 6110-01-628-5531
NSN 5835-00-928-5717
NSN 5945-01-479-6331
NSN 5975-01-232-3615
NSN 5895-01-077-9265
NSN 6220-01-109-1798
NSN 5895-01-170-4355
NSN 5855-01-537-0499
NSN 6645-01-265-2746