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 6240-01-212-5567
NSN 6320-00-701-0437
NSN 5965-01-566-1501
NSN 5895-00-043-0317
NSN 5835-01-469-6706
NSN 5985-00-782-0423
NSN 5920-01-445-3521
NSN 5910-01-230-0538
NSN 6220-01-185-3925
NSN 6610-01-618-7038
NSN 6610-01-341-6041
NSN 5999-01-210-6449