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 5930-01-047-1114
NSN 6685-01-218-0792
NSN 5990-00-940-3085
NSN 6135-00-209-6918
NSN 6240-01-276-2019
NSN 5990-00-959-3312
NSN 5998-01-408-6004
NSN 5925-01-469-6068
NSN 5935-00-120-1274
NSN 5915-00-645-7600
NSN 6240-01-632-6885
NSN 5910-00-053-8655