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 5855-01-147-4785
NSN 5965-01-326-9860
NSN 6685-00-752-1868
NSN 5930-01-310-9869
NSN 5915-01-525-7731
NSN 6620-00-593-5313
NSN 5960-00-296-2688
NSN 5985-01-202-7919
NSN 6220-01-188-4916
NSN 5945-01-047-1799
NSN 6135-01-101-5039
NSN 6145-00-081-3993