Used is static seal applications while in contact with fu
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.
NSN 6145-01-401-3713
NSN 5930-00-188-8695
NSN 5835-00-807-5632
NSN 5930-01-146-5224
NSN 5950-00-936-9087
NSN 6645-00-108-6479
NSN 5935-00-956-6290
NSN 5965-01-118-6302
NSN 6650-00-136-2262
NSN 5915-00-160-5691
NSN 5905-00-423-7698
NSN 5910-01-347-2036