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 7035-00-115-1886
NSN 6620-00-299-2530
NSN 5960-01-184-3436
NSN 5920-01-472-3303
NSN 5999-01-502-6706
NSN 5975-00-874-6950
NSN 5998-01-192-9064
NSN 5950-01-146-3425
NSN 5925-01-538-4747
NSN 5910-01-052-9439
NSN 5855-01-366-2429
NSN 5925-01-400-0821