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KH32278 — CYLINDER ASSEMBLY,HYDRAULIC BRAK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

KH32278: CYLINDER ASSEMBLY,HYDRAULIC BRAK.

CYLINDER ASSEMBLY,HYDRAULIC BRAK. Key specifications include material: STEEL BODY, bore_type: STRAIGHT, bore_diameter: 1.375 INCHES NOMINAL IN, overall_width: 2.687 INCHES NOMINAL IN, overall_height: 2.938 INCHES NOMINAL IN, port_thread_class: 2B LOCATION NOT OTHERWISE SPECIFIED. This part is cataloged in the U.S.

Government catalog under NSN 2530-00-247-6473, 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
KH32278
NSN: 2530-00-247-6473
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 33116 — KELSEY-HAYES CO WHEEL DRUM AND BRAKE DIV (USA)
SPECIFICATIONS
materialSTEEL BODY
bore_typeSTRAIGHT
bore_diameter1.375 INCHES NOMINAL IN
overall_width2.687 INCHES NOMINAL IN
overall_height2.938 INCHES NOMINAL IN
port_thread_class2B LOCATION NOT OTHERWISE SPECIFIED
port_thread_diameter0.437 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
design_characteristicsDOUBLE ACTING SINGLE CYLINDER
bleeding_feature_quantity1
port_location_and_quantity1 CENTER SECTION
port_thread_quantity_per_inch20 LOCATION NOT OTHERWISE SPECIFIED
port_thread_series_designatorUNF LOCATION NOT OTHERWISE SPECIFIED
NSN2530-00-247-6473
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER ASSEMBLY,HYDRAULIC BRAK TITLE COMPONENT PN KH32278 MFR CYLINDER ASSEMBLY,HYDR
KEY FEATURES
•
MOUNTING FACILITY THREAD CLASS: 2B
•
BLEEDING FEATURE QUANTITY: 1
•
DESIGN CHARACTERISTICS: DOUBLE ACTING SINGLE CYLINDER
•
PORT THREAD SERIES DESIGNATOR: UNF LOCATION NOT OTHERWISE SPECIFIED
•
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS: 1.875 INCHES NOMINAL IN
•
MOUNTING FACILITY THREAD QUANTITY PER INCH: 16
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.938 INCHES NOMINAL IN
MOUNTING FACILITY THREAD CLASS2B
BLEEDING FEATURE QUANTITY1
DESIGN CHARACTERISTICSDOUBLE ACTING SINGLE CYLINDER
PORT THREAD SERIES DESIGNATORUNF LOCATION NOT OTHERWISE SPECIFIED
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS1.875 INCHES NOMINAL IN
OVERALL WIDTH2.687 INCHES NOMINAL IN
MOUNTING FACILITY THREAD QUANTITY PER INCH16
BORE TYPESTRAIGHT
PORT THREAD CLASS2B LOCATION NOT OTHERWISE SPECIFIED
SUBSTITUTES & CROSS-REFERENCES 1
32278Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KH32278?
KH32278 is a CYLINDER ASSEMBLY,HYDRAULIC BRAK.
What parts can replace KH32278?
There is 1 known substitute for KH32278: 32278. Substitute compatibility should be verified for your specific system.
What is the NSN for KH32278?
KH32278 is cataloged in the U.S. Government catalog under NSN 2530-00-247-6473. 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.