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05577H01 — WRENCH,OPEN END

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

05577H01: WRENCH,OPEN END.

The WRENCH,OPEN END is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: DRAWING 05577 REVISION 4, style_designator: SINGLE HEAD, wrenching_surface_size: 1.558 INCHES NOMINAL SINGLE END IN, wrenching_surface_shape: ROUND SINGLE END INTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 5120-01-620-6575, 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
05577H01
NSN: 5120-01-620-6575
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 0W151 — CONCURRENT TECHNOLOGIES CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresDRAWING 05577 REVISION 4
style_designatorSINGLE HEAD
wrenching_surface_size1.558 INCHES NOMINAL SINGLE END IN
wrenching_surface_shapeROUND SINGLE END INTERNAL
NSN5120-01-620-6575
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WRENCH,OPEN END TITLE COMPONENT PN 05577H01 MFR WRENCH,OPEN END
KEY FEATURES
•
WRENCHING SURFACE SIZE: 1.558 INCHES NOMINAL SINGLE END IN
•
STYLE DESIGNATOR: SINGLE HEAD
•
WRENCHING SURFACE SHAPE: ROUND SINGLE END INTERNAL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
WRENCHING SURFACE SIZE1.558 INCHES NOMINAL SINGLE END IN
STYLE DESIGNATORSINGLE HEAD
WRENCHING SURFACE SHAPEROUND SINGLE END INTERNAL
SPECIAL FEATURESDRAWING 05577 REVISION 4
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 5120 — Hand Tools, Nonedged, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5120-00-001-2642 5120-00-001-2644 5120-00-001-2650 5120-00-001-2651 5120-00-001-2652 5120-00-001-2653 5120-00-001-2654 5120-00-001-2655
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 05577H01?
05577H01 is a WRENCH,OPEN END.
What is the NSN for 05577H01?
05577H01 is cataloged in the U.S. Government catalog under NSN 5120-01-620-6575. 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.