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 5920-01-390-2963
NSN 6150-01-104-4323
NSN 5920-01-448-6914
NSN 5895-01-343-3782
NSN 7035-01-477-2818
NSN 6135-01-413-4747
NSN 5996-01-256-1083
NSN 5855-01-416-5085
NSN 6135-01-398-5922
NSN 5975-00-480-7902
NSN 6135-00-027-3914
NSN 5930-01-359-5851