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 6610-01-519-3080
NSN 6105-01-286-2236
NSN 5835-01-063-6284
NSN 6620-01-373-0174
NSN 5920-01-175-5949
NSN 6685-01-145-2478
NSN 5930-01-585-5998
NSN 5996-01-304-9119
NSN 5910-01-109-9766
NSN 6320-01-033-6624
NSN 5920-01-277-1325
NSN 6150-01-323-1402