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 5975-01-102-9965
NSN 6650-01-437-8852
NSN 6150-01-611-0133
NSN 6645-01-391-9820
NSN 5915-00-583-4970
NSN 5950-00-878-5911
NSN 5895-01-612-6854
NSN 6650-00-110-9186
NSN 6240-01-581-2000
NSN 5895-00-734-5401
NSN 5950-01-331-4128
NSN 5950-00-137-1206