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 5975-01-383-6264
NSN 5965-01-360-6568
NSN 5975-00-467-8777
NSN 5960-00-223-8381
NSN 5935-01-592-4045
NSN 5935-01-063-7125
NSN 6110-00-003-1941
NSN 6620-01-106-3553
NSN 6685-01-600-1752
NSN 6610-01-649-5326
NSN 5999-01-187-8389
NSN 5985-01-084-3107