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 6105-01-496-7948
NSN 5950-01-233-8413
NSN 5895-01-027-4160
NSN 5925-00-650-0238
NSN 5835-00-198-4936
NSN 5925-01-554-7152
NSN 6130-01-164-3319
NSN 5998-01-628-0021
NSN 5905-01-075-7958
NSN 5999-00-062-7051
NSN 5930-00-061-4010
NSN 5905-00-109-2278