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 6105-00-879-9833
NSN 6135-01-255-9129
NSN 6110-01-449-6471
NSN 6320-01-572-6395
NSN 5990-01-411-5930
NSN 6610-01-471-8130
NSN 6135-01-100-3593
NSN 5999-01-250-3266
NSN 6610-01-312-3032
NSN 5910-00-758-7123
NSN 5950-01-033-9290
NSN 5895-01-515-9443