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 5965-01-147-5289
NSN 5960-00-139-3204
NSN 6685-00-966-1596
NSN 5910-01-092-7254
NSN 5835-01-647-6426
NSN 5935-01-420-3074
NSN 6620-00-816-9755
NSN 5905-01-140-1041
NSN 5930-00-857-7249
NSN 6110-00-301-4874
NSN 6240-01-596-3183
NSN 4140-01-215-2191