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 5996-01-023-7896
NSN 5905-01-206-4831
NSN 6620-00-951-0153
NSN 5975-00-351-8434
NSN 5920-01-549-3142
NSN 5999-00-802-6841
NSN 5895-00-182-3433
NSN 5835-01-368-1013
NSN 2925-01-513-7347
NSN 5925-01-573-3831
NSN 5950-01-426-4768
NSN 4140-01-232-0537