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 6610-01-512-2025
NSN 5985-01-341-4352
NSN 5985-00-594-0564
NSN 5905-01-009-4172
NSN 5975-01-152-2635
NSN 6240-01-442-6456
NSN 5935-00-018-1943
NSN 5998-00-153-3369
NSN 6650-00-769-3003
NSN 6620-00-106-9658
NSN 6240-01-209-3340
NSN 5950-00-526-0658