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 6650-00-052-3202
NSN 5999-01-504-9904
NSN 5935-01-126-7903
NSN 5950-01-437-7445
NSN 5895-01-055-4873
NSN 5990-00-027-7508
NSN 5990-00-042-3413
NSN 5999-00-106-7281
NSN 5920-00-373-3636
NSN 7035-01-330-6768
NSN 5915-01-053-1968
NSN 6130-00-224-8830