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69591 — VALVE,OIL PUMP BYPASS

✓ Government record, cited
Legrand · COMPONENT
PRODUCT OVERVIEW

69591: VALVE,OIL PUMP BYPASS.

The VALVE,OIL PUMP BYPASS is a Legrand industrial component. Key specifications include material: STEEL OVERALL, lug_width: 0.248 INCHES NOMINAL IN, overall_length: 2.000 INCHES NOMINAL IN, opening_diameter: 1.062 INCHES NOMINAL IN, outside_diameter: 1.500 INCHES NOMINAL IN, special_features: FOUR LUG. This part is cataloged in the U.S.

Government catalog under NSN 5120-00-555-1427, 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
69591
NSN: 5120-00-555-1427
NIINs: 005551427, 013027392, 016700294
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 84561 — PARKER HANNIFIN CORPORATION DBA PNEUTRONICS DIV CYLINDER DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
lug_width0.248 INCHES NOMINAL IN
overall_length2.000 INCHES NOMINAL IN
opening_diameter1.062 INCHES NOMINAL IN
outside_diameter1.500 INCHES NOMINAL IN
special_featuresFOUR LUG
style_designatorTUBULAR LUG
surface_treatmentOXIDE OVERALL
handle_hole_diameter0.187 INCHES NOMINAL IN
functional_descriptionUSED TO INSTALL/REMOVE GLAND
end_item_identificationPARKER HYDRAULIC TIE ROD CYLINDERS
NSN5120-00-555-1427
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand VALVE,OIL PUMP BYPASS TITLE COMPONENT PN 69591 MFR Legrand VALVE,OIL PUMP BYPASS
KEY FEATURES
•
OPENING DIAMETER: 1.062 INCHES NOMINAL IN
•
HANDLE HOLE DIAMETER: 0.187 INCHES NOMINAL IN
•
STYLE DESIGNATOR: TUBULAR LUG
•
OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
LUG WIDTH: 0.248 INCHES NOMINAL IN
•
SURFACE TREATMENT: OXIDE OVERALL
TECHNICAL CHARACTERISTICS
OPENING DIAMETER1.062 INCHES NOMINAL IN
HANDLE HOLE DIAMETER0.187 INCHES NOMINAL IN
STYLE DESIGNATORTUBULAR LUG
OVERALL LENGTH2.000 INCHES NOMINAL IN
OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
LUG WIDTH0.248 INCHES NOMINAL IN
SPECIAL FEATURESFOUR LUG
SURFACE TREATMENTOXIDE OVERALL
FUNCTIONAL DESCRIPTIONUSED TO INSTALL/REMOVE GLAND
END ITEM IDENTIFICATIONPARKER HYDRAULIC TIE ROD CYLINDERS
SUBSTITUTES & CROSS-REFERENCES 2
85-57-19-10-1762Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1112645Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 69591?
69591 is a VALVE,OIL PUMP BYPASS manufactured by Legrand.
What parts can replace 69591?
There are 2 known substitutes for 69591: 85-57-19-10-1762, 1112645. Substitute compatibility should be verified for your specific system.
What is the NSN for 69591?
69591 is cataloged in the U.S. Government catalog under NSN 5120-00-555-1427. 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.