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 2925-00-845-1480
NSN 5855-00-051-2792
NSN 6320-00-931-4855
NSN 6645-01-143-7838
NSN 5925-00-478-5052
NSN 5945-01-388-2953
NSN 5895-01-231-8014
NSN 6240-01-379-4017
NSN 6130-01-281-5480
NSN 6240-00-266-6258
NSN 5996-01-173-9789
NSN 5935-01-612-4518