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 5960-01-029-4551
NSN 6240-01-508-0456
NSN 5950-01-228-6728
NSN 5960-00-900-0062
NSN 5895-01-147-5688
NSN 6220-00-138-8886
NSN 5996-00-958-4244
NSN 6150-01-077-8195
NSN 5998-01-418-2239
NSN 5985-01-175-7329
NSN 5965-01-193-5221
NSN 5925-01-633-5379