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 7035-00-494-4575
NSN 6610-01-161-4835
NSN 5835-01-390-4667
NSN 5925-01-537-2305
NSN 5930-01-246-4796
NSN 2925-01-611-2423
NSN 7035-01-263-5463
NSN 5935-00-524-4705
NSN 5950-01-127-3031
NSN 5996-01-189-6280
NSN 5985-00-069-4614
NSN 6685-01-381-0759