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 6220-00-021-9040
NSN 6645-01-400-1383
NSN 5835-00-594-4921
NSN 5950-01-211-1375
NSN 5915-01-507-8871
NSN 5930-00-228-0187
NSN 6650-01-032-1786
NSN 6220-01-145-4993
NSN 5960-00-153-4669
NSN 5996-00-110-5909
NSN 5990-00-059-8833
NSN 5935-00-153-2819