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 5960-01-394-3846
NSN 5935-00-164-2690
NSN 5975-01-254-6128
NSN 5950-00-891-9554
NSN 6145-01-442-6503
NSN 5945-01-529-7321
NSN 5985-00-597-2966
NSN 5895-00-596-8678
NSN 7035-01-069-3537
NSN 6110-01-215-2080
NSN 5998-01-115-0135
NSN 6150-00-837-2226