National Stock Number:
6675-99-122-4884
Federal Supply Class:
6675
National Item Identification Number:
991224884
Description:
T-SQUARE
Detail:
A TOOL HAVING A FIXED OR SWIVEL HEAD OR CROSSPIECE NORMALLY ATTACHED AT A RIGHT ANGLE TO THE END OF A STRAIGHT EDGE OR BLADE. IT IS USED AS A GUIDE FOR DRAWING STRAIGHT LINES IN DRAFTING.
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