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 6110-00-134-1534
NSN 5950-01-483-6849
NSN 5895-00-721-4032
NSN 5985-00-315-1483
NSN 6150-01-218-4213
NSN 5915-00-299-2105
NSN 5910-00-900-3367
NSN 5895-00-172-3994
NSN 5855-01-477-0550
NSN 6150-00-435-0812
NSN 5985-01-577-7765
NSN 5950-00-902-8979