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 6685-01-094-8936
NSN 5910-00-276-8592
NSN 5975-01-115-1315
NSN 5895-01-432-1279
NSN 5945-01-543-3459
NSN 5965-00-089-2712
NSN 5950-00-572-8594
NSN 2925-01-607-4340
NSN 5835-01-100-3265
NSN 6320-00-857-4073
NSN 6105-00-076-4028
NSN 5950-00-984-1514