No other part numbers with same form, fit, and function found.
A rigid item designed to frame a structural opening for reinforcement purposes and/or to accommodate covers, access (as modified) and doors, access (as modified).
NSN 5996-00-313-2346
NSN 6685-01-424-9724
NSN 5915-01-615-0396
NSN 5935-01-142-2930
NSN 5945-01-431-5195
NSN 6620-00-510-9096
NSN 5985-01-610-5176
NSN 5835-01-126-9358
NSN 5895-00-088-0078
NSN 5915-01-655-1413
NSN 5835-01-473-1620
NSN 6105-01-226-5253