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Need manganese phosphate coat, 4140 steel, 1" Dia. x 3" long 4140, Rc 26-33

250 pieces per lot, 1500 pieces annually, 1." Dia. x 3." long 4140 machined parts. Must be coated, tested, and certified to MIL 171 5.3.1.2.

Jamie Bell
Machine shop - Biddeford , Maine, USA
2006

Ed. note: This RFQ is outdated, but technical replies are welcome, and readers are encouraged to post their own RFQs. But no public commercial suggestions please ( huh? why?).

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