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 5855-01-330-3669
NSN 6240-01-508-2848
NSN 6220-00-517-9300
NSN 5835-00-007-6824
NSN 6135-01-362-4256
NSN 5975-01-432-2149
NSN 6650-01-309-9152
NSN 5910-00-282-7918
NSN 6105-01-623-9293
NSN 6320-00-937-5625
NSN 6145-01-562-8155
NSN 5915-01-611-0745