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 5935-00-299-7517
NSN 6240-01-381-2275
NSN 5985-00-319-5826
NSN 6620-00-900-3986
NSN 5895-00-138-3749
NSN 6110-01-386-1536
NSN 5910-00-707-4900
NSN 6620-01-006-4899
NSN 5835-00-334-6556
NSN 5950-01-456-5221
NSN 6145-01-206-3539
NSN 5905-01-267-0225