MRC:
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.TEST
Test Data Document:
18876-12293422 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Dmaterial-4340 alloy steel per specification ams 6359, annealed, hot rolled, annealed altn matl-4340 aly stl per specification ams 6415, bar stock; dimensions apply after finish-thickness 0.250, length 2.765, width
