Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
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 5935-01-111-9567
NSN 5935-01-137-6666
NSN 6610-01-388-8664
NSN 5945-01-593-8801
NSN 5925-00-008-4413
NSN 6240-01-583-3259
NSN 5965-01-563-0489
NSN 5950-01-163-4040
NSN 5999-01-422-2345
NSN 4140-00-816-8820
NSN 6650-01-332-7634
NSN 6105-00-827-0616