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 5950-01-329-7225
NSN 5996-00-356-0680
NSN 5998-00-419-0425
NSN 6135-01-334-3935
NSN 5975-00-840-0045
NSN 5855-01-041-3432
NSN 5930-00-921-1160
NSN 5985-01-160-9461
NSN 5990-00-776-4115
NSN 6685-01-646-2185
NSN 5950-01-023-1493
NSN 6110-00-295-2201