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 7035-01-314-7559
NSN 5895-01-360-0424
NSN 5835-00-794-7500
NSN 6130-01-298-3364
NSN 5935-00-067-6708
NSN 4140-01-421-4045
NSN 6320-00-977-3930
NSN 6645-00-542-1734
NSN 5835-01-359-2575
NSN 5925-01-150-8127
NSN 6135-00-235-1938
NSN 5930-00-554-1064