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K404222 — MOTOR,HYDRAULIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

K404222: MOTOR,HYDRAULIC.

The MOTOR,HYDRAULIC is a the manufacturer industrial component. Key specifications include spline_pitch: 20/30, mounting_type: FLANGE, spline_length: 0.960 INCHES NOMINAL IN, pitch_diameter: 0.8000 INCHES NOMINAL IN, spline_quantity: 16, drive_shaft_type: SPLINED, INVOLUTE INTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 2540-01-367-7587, 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
K404222
NSN: 2540-01-367-7587
FSC: 2540 — Vehicular Furniture and Accessories
CAGE: 08080 — KEMP/REAL-TIME LABORATORIES (USA)
SPECIFICATIONS
spline_pitch20/30
mounting_typeFLANGE
spline_length0.960 INCHES NOMINAL IN
pitch_diameter0.8000 INCHES NOMINAL IN
spline_quantity16
drive_shaft_typeSPLINED, INVOLUTE INTERNAL
special_featuresMANIFOLD MOUNTING CONNECTIONS
displacement_typeCONSTANT
spline_major_diameter0.889 INCHES NOMINAL IN
spline_minor_diameter0.733 INCHES MINIMUM AND 0.738 INCHES MAXIMUM IN
mounting_hole_diameter0.562 INCHES NOMINAL IN
mounting_hole_quantity4
NSN2540-01-367-7587
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MOTOR,HYDRAULIC TITLE COMPONENT PN K404222 MFR MOTOR,HYDRAULIC
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 4
•
SPLINE PITCH: 20/30
•
SPLINE MINOR DIAMETER: 0.733 INCHES MINIMUM AND 0.738 INCHES MAXIMUM IN
•
DISPLACEMENT TYPE: CONSTANT
•
DRIVE SHAFT GOVERNMENT STANDARD: AND2002
•
SPLINE LENGTH: 0.960 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.562 INCHES NOMINAL IN
•
PITCH DIAMETER: 0.8000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
SPLINE PITCH20/30
SPLINE MINOR DIAMETER0.733 INCHES MINIMUM AND 0.738 INCHES MAXIMUM IN
DISPLACEMENT TYPECONSTANT
DRIVE SHAFT GOVERNMENT STANDARDAND2002
SPLINE LENGTH0.960 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.562 INCHES NOMINAL IN
PITCH DIAMETER0.8000 INCHES NOMINAL IN
SPLINE MAJOR DIAMETER0.889 INCHES NOMINAL IN
SHAFT ROTATION DIRECTIONCOUNTERCLOCKWISE
OTHER ITEMS IN FSC 2540 — Vehicular Furniture and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2540-00-003-8351 2540-00-211-6255 2540-00-286-9674 2540-00-383-5078 2540-00-402-8320 2540-00-693-1039 2540-01-221-1441 2540-01-568-0545
SUBSTITUTES & CROSS-REFERENCES 2
12553289Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MF1-152-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is K404222?
K404222 is a MOTOR,HYDRAULIC.
What parts can replace K404222?
There are 2 known substitutes for K404222: 12553289, MF1-152-11. Substitute compatibility should be verified for your specific system.
What is the NSN for K404222?
K404222 is cataloged in the U.S. Government catalog under NSN 2540-01-367-7587. 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.