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 5855-01-333-9606
NSN 5855-01-224-7975
NSN 5855-01-504-6080
NSN 5835-00-113-6090
NSN 5975-00-339-3313
NSN 6650-01-252-8190
NSN 6620-00-226-2285
NSN 7035-01-633-9537
NSN 6110-01-188-8017
NSN 6645-01-124-6277
NSN 5945-01-449-2918
NSN 5915-00-110-8627