3040-00-830-5004 WEIGHT,COUNTERBALANCE Index 2915-00-830-5007 FUEL CONTROL,MAIN,TURBINE ENGINE

National Stock Number:
3040-00-830-5005

Federal Supply Class:
3040

National Item Identification Number:
008305005

Description:
WEIGHT,COUNTERBALANCE

Detail:
A weight designed to overcome static and/or dynamic unbalance of a rotating part or a rotating assembly. It may be of various shapes and designs.


Manufacturer Information:
393513CL32T575PARAMOUNT MACHINE COMPANY, INC.
393513CL377445RTX CORPORATION


Techincal Specification:
OVERALL LENGTH0.759 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYCOUNTERWEIGHT-FIRST STAGE, INNER, COMPRESSOR ROTOR
MATERIALSTEEL CORROSION RESISTING
SPECIAL FEATURESCLASS 3: 7 DEGREES 30'; 1 HOLE; 0 DEGREES ARC; 5.790" RADIUS; REFERENCE WEIGHT: .444-.500 OUNCES; MATERIAL: AMS 5613 SST OR PWA777-1SST; MARK IDENTIFICATION PER SPECIFICATION PWA 310 CLASS 23; PROTECTIVE TREAT PER SPECIFICATION PWA 830; THREADS PER SPECIFICATION PWA 355; BREAK SHARP EDGES .003-.015; CORNERS MUST HAVE FILLETS .005-.020 RADIUS; ALL DIAMETERS MUST BE CONC WITHIN .010 FIR; DRAWING INTERPRETATIONS PER SPECIFICATION PWA 350


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