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 5975-01-540-3582
NSN 5930-01-014-3643
NSN 5950-01-195-2927
NSN 5930-00-878-5985
NSN 5835-00-051-9092
NSN 5920-00-865-3717
NSN 5855-00-918-1622
NSN 6110-01-429-5680
NSN 4140-00-891-5407
NSN 6220-01-260-1294
NSN 5999-01-449-5969
NSN 5965-01-564-4066