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 2925-01-646-9112
NSN 5925-01-150-3367
NSN 6320-00-731-6134
NSN 5935-01-620-1604
NSN 5996-01-406-4035
NSN 5935-01-580-5795
NSN 6110-00-102-7797
NSN 6135-01-604-8739
NSN 5998-01-261-6122
NSN 6135-01-542-5902
NSN 5895-00-288-5878
NSN 6135-01-098-3020