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 6110-01-429-9304
NSN 5996-01-390-8258
NSN 6105-00-254-7747
NSN 6320-01-487-0336
NSN 7035-00-267-5424
NSN 6220-01-214-9896
NSN 6610-00-031-1206
NSN 5960-01-481-8051
NSN 6240-01-021-7822
NSN 5950-01-400-4166
NSN 6220-00-130-1258
NSN 5920-01-137-2410