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 6105-01-043-9569
NSN 5975-01-447-2771
NSN 6610-01-416-0652
NSN 5945-01-057-9248
NSN 5985-01-281-7700
NSN 6135-01-166-7355
NSN 2925-01-185-9144
NSN 6150-01-623-5593
NSN 6620-00-933-3640
NSN 6150-01-504-4734
NSN 6150-01-355-5054
NSN 6320-01-611-4918