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2550742 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2550742: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include special_features: TO NAME: GOVERNOR SCHEDULING CAM CLEVIS ASSEMBLY PRESSING FIXTURE, functional_description: USED IN SUPPORT ON THE ENGINE, end_item_identification: T-56 TURBINE ENGINE MAIN FUEL CONTROL AP-B3, reference_data_and_literature: TO 6J3-4-24-4. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-218-3745, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
2550742
NSN: 3040-00-218-3745
NIINs: 002183745, 005635210
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
special_featuresTO NAME: GOVERNOR SCHEDULING CAM CLEVIS ASSEMBLY PRESSING FIXTURE
functional_descriptionUSED IN SUPPORT ON THE ENGINE
end_item_identificationT-56 TURBINE ENGINE MAIN FUEL CONTROL AP-B3
reference_data_and_literatureTO 6J3-4-24-4
NSN3040-00-218-3745
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 2550742 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 63.0 MICROINCHES
•
SECOND END EXTERNAL THREAD LENGTH: 0.375 INCHES NOMINAL IN
•
STEP QUANTITY: 10
•
FIRST END DIAMETER: 1.9995 INCHES NOMINAL IN
•
SECOND END DIAMETER: 2.2500 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 2.750 INCHES NOMINAL IN
•
FIRST END EXTERNAL THREAD LENGTH: 1.625 INCHES NOMINAL IN
•
FIRST END HOLE DEPTH: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES
SECOND END EXTERNAL THREAD LENGTH0.375 INCHES NOMINAL IN
STEP QUANTITY10
FIRST END DIAMETER1.9995 INCHES NOMINAL IN
SECOND END DIAMETER2.2500 INCHES NOMINAL IN
LARGEST STEP DIAMETER2.750 INCHES NOMINAL IN
FIRST END EXTERNAL THREAD LENGTH1.625 INCHES NOMINAL IN
FIRST END HOLE DEPTH0.750 INCHES NOMINAL IN
SECOND END DISTANCE FROM KEYWAY CENTER TO END1.469 INCHES NOMINAL IN
FIRST END STYLECROSS DRILLED AND EXTERNALLY THREADED
SUBSTITUTES & CROSS-REFERENCES 4
SL5074PC34Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SL5072PC34Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SL-5074Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
3472PReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2550742?
2550742 is a SHAFT,SHOULDERED.
What parts can replace 2550742?
There are 4 known substitutes for 2550742: SL5074PC34, SL5072PC34, SL-5074 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2550742?
2550742 is cataloged in the U.S. Government catalog under NSN 3040-00-218-3745. This indicates validated use in U.S. government and defense supply chains.
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