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 5910-01-548-4539
NSN 5935-00-299-2102
NSN 5950-01-107-3172
NSN 5835-01-362-0305
NSN 6130-01-544-6497
NSN 5930-01-003-7215
NSN 5965-00-768-4366
NSN 6685-01-338-5450
NSN 6110-00-146-2114
NSN 5985-01-381-6674
NSN 5960-00-072-5874
NSN 5930-00-519-6485