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 6135-00-027-3914
NSN 5999-00-554-9966
NSN 5930-01-370-5868
NSN 5975-01-630-2278
NSN 7035-01-644-4584
NSN 5950-01-621-2166
NSN 6240-01-442-7746
NSN 5895-00-379-2358
NSN 5855-01-013-6864
NSN 5925-00-621-0134
NSN 5835-00-170-5238
NSN 6320-01-501-7935