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 6105-01-015-0827
NSN 5895-01-353-5604
NSN 6145-01-581-0527
NSN 6135-01-443-7716
NSN 5935-01-386-6367
NSN 5920-00-119-1406
NSN 6650-01-164-3503
NSN 5996-01-323-7419
NSN 5905-01-505-3860
NSN 5950-01-228-2202
NSN 4140-00-915-6125
NSN 5920-00-012-2000