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PartsTable / COMPONENT / 3HS199
3HS199 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 6.250 INCHES NOMINAL IN, first_end_style: WOODRUFF KEYWAY, second_end_style: SPLINED (INVOLUTE), special_features: TWISTED SPLINE HELIX. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-125-2961, 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
3HS199
NSN: 3040-00-125-2961
FSC: 3040
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL
step_quantity3
end_similarityNOT IDENTICAL
overall_length6.250 INCHES NOMINAL IN
first_end_styleWOODRUFF KEYWAY
second_end_styleSPLINED (INVOLUTE)
special_featuresTWISTED SPLINE HELIX
first_end_diameter1.2500 INCHES NOMINAL IN
second_end_diameter1.2500 INCHES NOMINAL IN
largest_step_diameter1.250 INCHES NOMINAL IN
external_keyway_length1.125 INCHES NOMINAL FIRST END IN
first_end_keyway_width0.3125 INCHES NOMINAL IN
NSN3040-00-125-2961
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 3HS199 MFR SHAFT,SHOULDERED
KEY FEATURES
•
EXTERNAL KEYWAY LENGTH: 1.125 INCHES NOMINAL FIRST END IN
•
FIRST END KEYWAY WIDTH: 0.3125 INCHES NOMINAL IN
•
SECOND END PITCH DIAMETER: 1.1406 INCHES NOMINAL IN
•
SECOND END SPLINE QUANTITY: 12
•
SECOND END SPLINE LENGTH: 3.250 INCHES NOMINAL IN
•
FIRST END DIAMETER: 1.2500 INCHES NOMINAL IN
•
SECOND END SPLINE MAJOR DIAMETER: 1.2500 INCHES NOMINAL IN
•
STEP QUANTITY: 3
TECHNICAL CHARACTERISTICS (FLIS)
EXTERNAL KEYWAY LENGTH1.125 INCHES NOMINAL FIRST END IN
FIRST END KEYWAY WIDTH0.3125 INCHES NOMINAL IN
SECOND END PITCH DIAMETER1.1406 INCHES NOMINAL IN
SECOND END SPLINE QUANTITY12
SECOND END SPLINE LENGTH3.250 INCHES NOMINAL IN
FIRST END DIAMETER1.2500 INCHES NOMINAL IN
SECOND END SPLINE MAJOR DIAMETER1.2500 INCHES NOMINAL IN
STEP QUANTITY3
LARGEST STEP DIAMETER1.250 INCHES NOMINAL IN
FIRST END DISTANCE FROM KEYWAY CENTER TO END0.688 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
766Interchangeable
interchangeable cross-reference
interchangeable
7042BInterchangeable
interchangeable cross-reference
interchangeable
RES6Interchangeable
interchangeable cross-reference
interchangeable
KC7534Interchangeable
interchangeable cross-reference
interchangeable
2281476Interchangeable
interchangeable cross-reference
interchangeable
KS-9187Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3HS199?
3HS199 is a SHAFT,SHOULDERED.
What parts can replace 3HS199?
There are 13 known substitutes for 3HS199: 766, 7042B, RES6 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3HS199?
3HS199 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-125-2961. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026