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 6135-00-866-2311
NSN 7035-01-378-5074
NSN 5925-01-138-9593
NSN 5925-01-257-1199
NSN 5985-00-797-3985
NSN 5990-01-588-3999
NSN 6240-00-095-3915
NSN 5895-01-094-7255
NSN 5930-01-041-2667
NSN 5960-00-073-9277
NSN 5965-00-289-6280
NSN 5950-01-228-6346