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 5960-01-383-6262
NSN 2925-01-320-6512
NSN 6105-01-659-8170
NSN 7035-01-103-6845
NSN 6240-01-231-9243
NSN 5965-01-020-4104
NSN 5950-01-641-2901
NSN 5985-01-544-1403
NSN 5950-01-293-9743
NSN 5935-01-588-4220
NSN 5996-01-156-4092
NSN 6150-01-024-9852