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 6110-00-021-0925
NSN 5996-01-486-0687
NSN 6145-01-048-2750
NSN 5990-01-498-0641
NSN 5895-01-122-8014
NSN 5996-01-445-5528
NSN 6320-01-078-8257
NSN 5975-00-249-7940
NSN 6105-01-078-4244
NSN 5915-01-314-0686
NSN 6645-01-379-7725
NSN 5935-01-030-0355