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 5935-00-012-5562
NSN 5935-00-665-5125
NSN 6135-01-449-2144
NSN 6650-01-380-1394
NSN 6130-00-626-0082
NSN 6135-00-851-8575
NSN 2925-01-527-7216
NSN 5950-01-566-9072
NSN 6145-01-354-0781
NSN 5935-01-419-1493
NSN 6320-01-116-9866
NSN 5950-00-240-0478