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 5855-00-548-4742
NSN 5935-00-362-3873
NSN 4140-00-229-0915
NSN 6110-00-081-0927
NSN 5998-01-054-3963
NSN 5895-01-040-9213
NSN 6150-00-093-5783
NSN 5925-00-401-2739
NSN 2925-01-394-9658
NSN 6610-01-380-0315
NSN 5985-00-376-5682
NSN 6130-01-272-9765