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 6130-01-076-8454
NSN 6135-01-025-8109
NSN 6610-01-333-9543
NSN 5915-01-611-5465
NSN 5935-00-585-5852
NSN 5996-01-479-9637
NSN 5975-01-593-5650
NSN 5855-01-100-3272
NSN 5920-01-409-2830
NSN 5895-01-539-3711
NSN 5985-01-583-6065
NSN 4140-01-398-0286