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 6105-01-104-9801
NSN 5905-01-158-5085
NSN 6105-00-960-0072
NSN 5998-01-322-4850
NSN 5945-00-917-6760
NSN 5975-01-464-2867
NSN 6130-01-513-7710
NSN 5895-01-577-0642
NSN 5996-01-442-8296
NSN 7035-01-106-3476
NSN 5965-01-448-9585
NSN 6240-01-139-3377