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 5945-01-415-1506
NSN 5895-00-102-7635
NSN 6110-01-016-0887
NSN 5960-01-271-8107
NSN 2925-01-341-0457
NSN 5985-00-866-6470
NSN 5985-01-480-2621
NSN 5910-01-323-3789
NSN 5985-01-517-5030
NSN 5965-01-578-7378
NSN 5945-00-767-0262
NSN 5915-01-383-2583