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 5835-01-234-3524
NSN 6685-00-064-7244
NSN 5855-01-486-0440
NSN 5996-00-982-5496
NSN 5945-01-282-9527
NSN 5920-01-440-5629
NSN 5835-01-449-7511
NSN 5950-01-007-7120
NSN 5996-01-446-0568
NSN 5985-00-831-3023
NSN 6135-01-074-8220
NSN 5935-00-081-5945