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S6137-66713-2 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

S6137-66713-2: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340, end_similarity: NOT IDENTICAL, overall_length: 19.970 INCHES NOMINAL IN, surface_finish: 16.0 MICROINCHES, first_end_style: INTERNAL THREADED, second_end_style: CIRCULAR GROOVE, TWO CROSS DRILLED HOLES AND EXTERNALLY THREADED. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-012-6080, 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
S6137-66713-2
NSN: 3040-00-012-6080
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 4340
step_quantity8
end_similarityNOT IDENTICAL
overall_length19.970 INCHES NOMINAL IN
surface_finish16.0 MICROINCHES
first_end_styleINTERNAL THREADED
second_end_styleCIRCULAR GROOVE, TWO CROSS DRILLED HOLES AND EXTERNALLY THREADED
first_end_diameter1.8135 INCHES NOMINAL IN
second_end_diameter0.7500 INCHES NOMINAL IN
largest_step_diameter2.430 INCHES NOMINAL IN
second_end_groove_width0.0940 INCHES NOMINAL IN
second_end_hole_diameter0.1610 INCHES NOMINAL IN
NSN3040-00-012-6080
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN S6137-66713-2 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 16.0 MICROINCHES
•
SECOND END ANGLE BETWEEN HOLES: 90.0 DEGREES NOMINAL
•
SECOND END HOLE DIAMETER: 0.1610 INCHES NOMINAL IN
•
STEP QUANTITY: 8
•
FIRST END DIAMETER: 1.8135 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.7500 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 2.430 INCHES NOMINAL IN
•
FIRST END STYLE: INTERNAL THREADED
TECHNICAL CHARACTERISTICS
SURFACE FINISH16.0 MICROINCHES
SECOND END ANGLE BETWEEN HOLES90.0 DEGREES NOMINAL
SECOND END HOLE DIAMETER0.1610 INCHES NOMINAL IN
STEP QUANTITY8
FIRST END DIAMETER1.8135 INCHES NOMINAL IN
SECOND END DIAMETER0.7500 INCHES NOMINAL IN
LARGEST STEP DIAMETER2.430 INCHES NOMINAL IN
FIRST END STYLEINTERNAL THREADED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4340 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH19.970 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S6137-66713-2?
S6137-66713-2 is a SHAFT,SHOULDERED.
What is the NSN for S6137-66713-2?
S6137-66713-2 is cataloged in the U.S. Government catalog under NSN 3040-00-012-6080. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.