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 6105-01-448-9380
NSN 5990-01-017-8574
NSN 5920-01-488-5186
NSN 5910-01-151-6000
NSN 5855-00-117-0857
NSN 6150-01-242-9684
NSN 7035-01-461-6429
NSN 6135-01-139-1700
NSN 6610-00-170-6715
NSN 6135-00-235-1938
NSN 5950-00-808-4933
NSN 6105-00-707-5962