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 7035-01-369-1445
NSN 6145-01-649-4015
NSN 6135-01-067-8331
NSN 6150-00-288-4737
NSN 6150-01-350-4072
NSN 6320-01-261-5983
NSN 6145-00-170-7947
NSN 5935-01-212-0851
NSN 5998-01-625-9305
NSN 2925-00-779-3410
NSN 6130-01-180-9727
NSN 5920-01-199-2931