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 6220-01-076-4383
NSN 7035-00-727-4068
NSN 5925-00-525-4037
NSN 6130-00-612-0870
NSN 5835-01-229-6964
NSN 5985-01-595-3917
NSN 5975-01-093-0341
NSN 5910-01-371-0902
NSN 5985-01-444-1323
NSN 5965-00-547-4876
NSN 6650-01-352-0424
NSN 5950-00-869-4861