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 5935-00-566-3994
NSN 5855-01-515-9547
NSN 6645-01-528-7152
NSN 5975-01-247-2305
NSN 5996-01-486-9030
NSN 5999-01-599-9985
NSN 6645-01-354-2016
NSN 4140-00-211-5970
NSN 5985-01-491-0709
NSN 5925-00-465-2268
NSN 5960-01-593-4760
NSN 6110-01-009-7744