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 5945-01-333-1234
NSN 6220-01-543-2443
NSN 5855-01-650-3762
NSN 6620-01-362-5432
NSN 6150-00-078-2313
NSN 6620-01-138-0089
NSN 5855-01-646-9387
NSN 5965-01-269-4338
NSN 5975-01-493-5679
NSN 6620-01-168-8450
NSN 5950-01-141-0533
NSN 6240-01-075-6559