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 5915-01-113-7872
NSN 5950-01-495-5051
NSN 5910-01-574-9364
NSN 5965-01-486-9586
NSN 5910-00-410-4221
NSN 2925-01-497-9381
NSN 5855-01-100-3272
NSN 6650-01-382-8569
NSN 6620-01-302-3549
NSN 6110-01-633-4159
NSN 5910-00-195-6988
NSN 5935-01-343-7255