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 5855-00-247-7219
NSN 4140-00-846-4786
NSN 5930-00-117-4699
NSN 5998-01-142-4217
NSN 6240-01-512-1856
NSN 7035-01-063-0453
NSN 6240-00-034-5909
NSN 5835-00-009-2862
NSN 5999-01-106-3041
NSN 5950-01-628-8642
NSN 6650-01-473-6717
NSN 6685-01-320-5672