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 6650-00-292-9106
NSN 6240-01-618-4065
NSN 5975-01-330-6643
NSN 5990-01-146-1779
NSN 5960-01-143-1202
NSN 5950-01-112-0085
NSN 6620-01-169-2406
NSN 5920-01-433-4597
NSN 5999-01-541-7307
NSN 6145-01-515-5508
NSN 6130-01-032-6013
NSN 5950-01-347-5451