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HB12-08-051 — MOTOR,HYDRAULIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

HB12-08-051: MOTOR,HYDRAULIC.

The MOTOR,HYDRAULIC is a the manufacturer industrial component. Key specifications include thread_size: 1-1/16-12, mounting_type: FLANGE, spline_length: 1.953 INCHES NOMINAL IN, connection_type: INLET, spline_quantity: 14, thread_location: INTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-377-6661, 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
HB12-08-051
NSN: 4320-01-377-6661
FSC: 4320 — Power and Hand Pumps
CAGE: 63050 — WHITE HYDRAULICS INC (USA)
SPECIFICATIONS
thread_size1-1/16-12
mounting_typeFLANGE
spline_length1.953 INCHES NOMINAL IN
connection_typeINLET
spline_quantity14
thread_locationINTERNAL
drive_shaft_typeSPLINED, STRAIGHT EXTERNAL
thread_directionRIGHT-HAND
connection_designTHREADED
displacement_typeCONSTANT
connection_quantity2
spline_major_diameter1.250 INCHES NOMINAL IN
NSN4320-01-377-6661
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MOTOR,HYDRAULIC TITLE COMPONENT PN HB12-08-051 MFR MOTOR,HYDRAULIC
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 4
•
CONSTANT DISPLACEMENT PER REVOLUTION: 12.000 CUBIC INCHES
•
DISPLACEMENT TYPE: CONSTANT
•
CONNECTION DESIGN: THREADED
•
SPLINE LENGTH: 1.953 INCHES NOMINAL IN
•
CONNECTION TYPE: INLET
•
MOUNTING HOLE DIAMETER: 0.516 INCHES NOMINAL IN
•
SPLINE MAJOR DIAMETER: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
CONSTANT DISPLACEMENT PER REVOLUTION12.000 CUBIC INCHES
DISPLACEMENT TYPECONSTANT
CONNECTION DESIGNTHREADED
SPLINE LENGTH1.953 INCHES NOMINAL IN
CONNECTION TYPEINLET
MOUNTING HOLE DIAMETER0.516 INCHES NOMINAL IN
SPLINE MAJOR DIAMETER1.250 INCHES NOMINAL IN
THREAD LOCATIONINTERNAL
SHAFT ROTATION DIRECTIONCLOCKWISE
OTHER ITEMS IN FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384
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 HB12-08-051?
HB12-08-051 is a MOTOR,HYDRAULIC.
What is the NSN for HB12-08-051?
HB12-08-051 is cataloged in the U.S. Government catalog under NSN 4320-01-377-6661. 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.