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 5895-01-386-5905
NSN 6150-01-433-3233
NSN 6110-01-417-8928
NSN 6105-00-573-9044
NSN 5835-00-289-9080
NSN 5855-01-027-1571
NSN 5996-01-255-3281
NSN 5935-01-349-5232
NSN 5985-01-044-6027
NSN 5945-00-008-7025
NSN 5925-00-013-9423
NSN 6220-00-061-3487