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 5985-00-803-0930
NSN 4140-01-080-5114
NSN 5996-00-193-0585
NSN 5895-00-825-1780
NSN 5915-00-186-9346
NSN 6110-01-354-9397
NSN 6650-01-437-0855
NSN 5855-01-218-3735
NSN 5998-01-165-6359
NSN 6110-01-545-4522
NSN 6650-01-035-3041
NSN 5996-01-266-2283