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 6130-01-319-8878
NSN 5835-00-289-9080
NSN 6105-01-631-8747
NSN 6685-01-003-7776
NSN 6650-01-500-1756
NSN 6150-01-422-4554
NSN 6135-01-190-2628
NSN 6105-01-060-7574
NSN 5960-01-151-4518
NSN 5950-00-065-5221
NSN 5935-01-502-6564
NSN 5990-00-755-3015