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 5855-01-049-5354
NSN 6135-01-039-2882
NSN 6645-01-454-6764
NSN 6110-00-755-6784
NSN 6130-00-719-7219
NSN 6150-01-168-2488
NSN 5915-01-196-9620
NSN 6620-01-643-5531
NSN 6150-01-209-6842
NSN 6685-01-138-0447
NSN 5930-01-450-2976
NSN 6145-00-027-9852