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 5950-01-126-4885
NSN 5915-01-507-8544
NSN 6150-00-877-3954
NSN 6320-00-894-1644
NSN 5985-01-376-8012
NSN 5925-00-227-8557
NSN 6240-01-459-1972
NSN 5895-00-052-2752
NSN 6650-00-342-6447
NSN 5910-01-344-9052
NSN 6620-01-171-8238
NSN 5945-01-217-7583