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 5910-00-106-8472
NSN 5905-01-220-7417
NSN 6650-00-695-0304
NSN 5930-01-530-8013
NSN 5925-01-004-9293
NSN 5935-00-885-8598
NSN 6110-01-550-5021
NSN 5996-01-044-6241
NSN 5965-01-360-0454
NSN 5930-00-233-6370
NSN 5950-01-179-7096
NSN 6135-00-488-4478