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 7035-01-462-1423
NSN 6105-00-163-4390
NSN 5998-01-020-1422
NSN 5990-01-187-2981
NSN 6650-00-734-3985
NSN 5996-01-212-9078
NSN 7035-01-221-7856
NSN 6240-01-218-5187
NSN 5855-01-604-9997
NSN 6610-01-024-5360
NSN 5975-01-032-9705
NSN 4140-01-490-0200