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 7035-00-529-3128
NSN 5990-01-460-6390
NSN 5855-01-149-4110
NSN 5999-00-234-3531
NSN 5975-01-322-8183
NSN 6240-01-523-2835
NSN 2925-01-323-4235
NSN 5945-01-391-9016
NSN 6105-01-068-8143
NSN 6650-00-170-5095
NSN 2925-01-506-3218
NSN 6110-01-050-1283