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 6240-01-123-0968
NSN 6105-00-602-3960
NSN 6135-00-896-3187
NSN 6610-01-265-0999
NSN 5895-00-100-1216
NSN 5965-01-468-0984
NSN 5945-00-615-8245
NSN 5905-00-103-5237
NSN 5950-01-341-4217
NSN 6145-01-495-3148
NSN 6110-01-560-6999
NSN 5895-01-423-0334