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 5999-00-060-3344
NSN 6645-01-574-1969
NSN 5950-00-891-2645
NSN 5985-01-619-2251
NSN 5915-00-140-2886
NSN 6130-01-445-7133
NSN 5925-01-132-1766
NSN 5975-00-877-6957
NSN 5996-00-453-6027
NSN 6610-01-010-3159
NSN 6110-01-055-3507
NSN 6320-01-366-5157