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 5975-00-436-0620
NSN 5910-00-078-6794
NSN 5910-01-486-1154
NSN 6650-00-938-9233
NSN 5905-01-195-5795
NSN 5935-01-059-1221
NSN 5895-01-138-3107
NSN 5998-01-658-1231
NSN 6105-01-442-6737
NSN 5945-00-902-1417
NSN 6135-01-238-2878
NSN 6220-01-340-4874