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 5935-01-650-0866
NSN 6220-01-495-3301
NSN 6110-01-351-7307
NSN 6110-01-435-6610
NSN 5835-00-589-6300
NSN 5895-01-456-4123
NSN 6145-01-463-7128
NSN 2925-01-029-5300
NSN 5895-01-487-3123
NSN 5895-01-116-3271
NSN 5975-01-468-5776
NSN 6650-01-120-6231