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 5965-01-234-6844
NSN 5935-00-511-6172
NSN 6645-01-185-7684
NSN 6650-01-486-2994
NSN 5950-00-147-6828
NSN 6650-00-729-6745
NSN 4140-01-371-0327
NSN 6220-00-886-4717
NSN 5996-01-119-4688
NSN 5855-00-357-1158
NSN 5985-01-211-4497
NSN 5835-01-485-0210