A support with a "t" or "l" shaped cross-section whose length is large in comparison to the cross-section. The item is designed to hang from the overhead structure, or be fastened to a vertical structure, and interlock with like items to form a grid for the support of ceiling panels, lighting fixtures, and the like, which form the overhead inside lining of a room. Excludes molding, metal.
NSN 5905-01-036-8888
NSN 6220-01-557-6638
NSN 6145-01-458-5656
NSN 5960-00-181-0640
NSN 6620-01-085-2915
NSN 5965-01-440-3421
NSN 5915-00-226-6863
NSN 6240-01-260-3597
NSN 5996-00-730-3877
NSN 5996-01-470-1404
NSN 5960-01-416-6187
NSN 6110-00-269-2696