MIL-T-16690 › Complete Document History
Tubing, Steel, (8640, 8740, 4135 or 4140) Seamless, Mechanical (Use ASTM a519)
Obsolete Revision Information: |
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NOT - TUBING, STEEL, #8640, 8740, 41 - Feb. 5, 1976
REVISION A - TUBING, STEEL, #8640, 8740, 41 - Feb. 20, 1967 |