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 5855-00-560-0110
NSN 5930-01-369-4855
NSN 4140-00-998-2911
NSN 5910-01-062-0513
NSN 5895-00-542-2019
NSN 6650-01-187-9781
NSN 5935-01-460-5608
NSN 6645-01-646-2953
NSN 5965-01-585-8904
NSN 5835-01-631-3940
NSN 6645-01-117-6156
NSN 6240-00-450-8889