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 5915-00-672-8741
NSN 5945-01-433-4974
NSN 5965-00-568-5802
NSN 6220-00-181-1046
NSN 5920-01-577-2346
NSN 6320-01-312-0964
NSN 5895-01-172-9655
NSN 6145-01-327-0081
NSN 5945-01-177-7634
NSN 5935-01-307-5457
NSN 5855-01-057-7818
NSN 5999-00-439-4672