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 5895-01-521-2646
NSN 5950-01-272-1442
NSN 5998-01-151-1169
NSN 5915-01-338-5040
NSN 5999-01-304-5798
NSN 6145-00-952-1815
NSN 6135-00-927-5848
NSN 6105-01-292-7872
NSN 5950-01-552-6952
NSN 5930-00-216-7511
NSN 5935-00-611-1211
NSN 6145-00-233-6010