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 6620-00-873-9825
NSN 2925-01-146-0278
NSN 6135-00-767-0331
NSN 5935-01-218-5653
NSN 5910-00-281-2449
NSN 6685-01-421-1113
NSN 5960-01-502-6270
NSN 5965-00-217-2476
NSN 5910-00-078-4999
NSN 5960-01-170-4057
NSN 5998-01-098-1768
NSN 5895-00-611-8109