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 5925-01-549-6383
NSN 5965-00-894-0015
NSN 5895-00-643-3980
NSN 5925-00-666-4753
NSN 5996-01-196-2042
NSN 6240-01-381-2275
NSN 5996-01-393-1101
NSN 5905-00-697-2761
NSN 6105-01-004-5446
NSN 6110-01-418-0802
NSN 5930-01-361-9027
NSN 5935-00-445-1026