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 7035-01-296-4737
NSN 5965-01-483-1610
NSN 4140-00-230-4252
NSN 5945-01-645-8512
NSN 5935-01-036-7962
NSN 5975-01-352-5853
NSN 5990-00-586-6435
NSN 5930-01-215-1168
NSN 6110-01-539-4431
NSN 5895-00-582-1128
NSN 5975-01-050-8114
NSN 5895-01-311-7656