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RCH603 — CENTER-HOLE CYLINDER,HYDRAULIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

RCH603: CENTER-HOLE CYLINDER,HYDRAULIC.

The CENTER-HOLE CYLINDER,HYDRAULIC is a the manufacturer industrial component. Key specifications include capacity: 60.0 TONS, extended_height: 323.0 MILLIMETERS NOMINAL MM, overall_diameter: 159.0 MILLIMETERS NOMINAL MM, plunger_diameter: 91.9 MILLIMETERS NOMINAL MM, retracted_height: 247.0 MILLIMETERS NOMINAL MM, special_features: 2 BASE MTG HOLES 1/2-13UNC ON 5-1/8 IN. DIA BC IN.

This part is cataloged in the U.S. Government catalog under NSN 4320-01-088-6511, 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
RCH603
NSN: 4320-01-088-6511
NIINs: 010886511, 016628368
FSC: 4320 — Power and Hand Pumps
CAGE: 26952 — ENERPAC TOOL GROUP CORP (USA)
SPECIFICATIONS
capacity60.0 TONS
extended_height323.0 MILLIMETERS NOMINAL MM
overall_diameter159.0 MILLIMETERS NOMINAL MM
plunger_diameter91.9 MILLIMETERS NOMINAL MM
retracted_height247.0 MILLIMETERS NOMINAL MM
special_features2 BASE MTG HOLES 1/2-13UNC ON 5-1/8 IN. DIA BC IN
part_name_assigned_by_controlling_agencySINGLE-ACTING, HOLLOW PLUNGER CYLINDERS
NSN4320-01-088-6511
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CENTER-HOLE CYLINDER,HYDRAULIC TITLE COMPONENT PN RCH603 MFR CENTER-HOLE CYLINDER,H
KEY FEATURES
•
PLUNGER DIAMETER: 3.375 INCHES NOMINAL IN
•
OVERALL DIAMETER: 6.250 INCHES NOMINAL IN
•
CAPACITY: 60.0 TONS
•
EXTENDED HEIGHT: 12.250 INCHES NOMINAL IN
•
RETRACTED HEIGHT: 9.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PLUNGER DIAMETER3.375 INCHES NOMINAL IN
OVERALL DIAMETER6.250 INCHES NOMINAL IN
CAPACITY60.0 TONS
EXTENDED HEIGHT12.250 INCHES NOMINAL IN
RETRACTED HEIGHT9.250 INCHES NOMINAL IN
SPECIAL FEATURES2 BASE MTG HOLES 1/2-13UNC ON 5-1/8 IN. DIA BC IN
SUBSTITUTES & CROSS-REFERENCES 1
RCH6035Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RCH603?
RCH603 is a CENTER-HOLE CYLINDER,HYDRAULIC.
What parts can replace RCH603?
There is 1 known substitute for RCH603: RCH6035. Substitute compatibility should be verified for your specific system.
What is the NSN for RCH603?
RCH603 is cataloged in the U.S. Government catalog under NSN 4320-01-088-6511. 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.