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 5920-00-015-7824
NSN 6240-01-406-3589
NSN 6105-01-359-3886
NSN 6220-00-370-5447
NSN 5975-01-352-5647
NSN 5996-01-117-4894
NSN 7035-00-200-5162
NSN 5835-00-604-2026
NSN 5950-00-520-8229
NSN 5920-00-961-0497
NSN 5996-00-472-9157
NSN 5996-01-423-9423