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 5935-00-114-0607
NSN 5895-01-422-4238
NSN 5975-01-474-5932
NSN 6110-00-961-5204
NSN 5935-01-634-0668
NSN 5990-01-602-6701
NSN 5835-00-051-9092
NSN 6150-00-186-7804
NSN 2925-01-359-4027
NSN 5950-00-351-3560
NSN 6685-01-607-7935
NSN 6150-00-717-1596