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 6320-00-116-3658
NSN 6650-01-261-5239
NSN 5960-01-063-2009
NSN 5930-00-878-1240
NSN 6610-00-954-6156
NSN 5915-01-494-9550
NSN 6685-01-271-2934
NSN 5925-01-232-2204
NSN 6620-01-479-2352
NSN 2925-01-564-3847
NSN 4140-01-589-9363
NSN 5975-00-505-2626