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 6135-01-445-5546
NSN 2925-01-159-8312
NSN 5945-01-572-7930
NSN 6240-01-198-6623
NSN 6105-00-056-3914
NSN 5910-01-568-4483
NSN 5985-01-445-9909
NSN 5998-00-539-3761
NSN 5945-00-011-1246
NSN 5925-00-199-8277
NSN 6110-01-042-4117
NSN 5935-01-227-4644