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 5965-01-267-3812
NSN 5855-01-050-0861
NSN 6220-00-651-9622
NSN 6645-00-088-4079
NSN 5945-01-274-6992
NSN 5835-01-190-0482
NSN 5930-01-512-0745
NSN 5999-00-410-4305
NSN 6620-01-426-2220
NSN 5915-01-519-6675
NSN 6220-01-426-5579
NSN 5935-00-059-3613