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5120H34-018-1 — SOCKET,WRENCH,FACE SPANNER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5120H34-018-1: SOCKET,WRENCH,FACE SPANNER.

The SOCKET,WRENCH,FACE SPANNER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, lug_width: 0.225 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN, lug_length: 0.250 INCHES NOMINAL IN, overall_length: 1.438 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END INTERNAL, opening_diameter: 1.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5120-00-589-1347, 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
5120H34-018-1
NSN: 5120-00-589-1347
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 81996 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
lug_width0.225 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN
lug_length0.250 INCHES NOMINAL IN
overall_length1.438 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END INTERNAL
opening_diameter1.375 INCHES NOMINAL IN
outside_diameter2.375 INCHES NOMINAL IN
style_designatorLUG
surface_treatmentCADMIUM OVERALL
angle_between_lugs90.0 DEGREES NOMINAL
drive_surface_size0.750 INCHES NOMINAL SINGLE END IN
material_document_and_classificationMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5120-00-589-1347
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,WRENCH,FACE SPANNER TITLE COMPONENT PN 5120H34-018-1 MFR SOCKET,WRENCH,FACE SPA
KEY FEATURES
•
OPENING DIAMETER: 1.375 INCHES NOMINAL IN
•
DRIVE SURFACE SIZE: 0.750 INCHES NOMINAL SINGLE END IN
•
ANGLE BETWEEN LUGS: 90.0 DEGREES NOMINAL
•
STYLE DESIGNATOR: LUG
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 2.375 INCHES NOMINAL IN
•
LUG WIDTH: 0.225 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OPENING DIAMETER1.375 INCHES NOMINAL IN
DRIVE SURFACE SIZE0.750 INCHES NOMINAL SINGLE END IN
ANGLE BETWEEN LUGS90.0 DEGREES NOMINAL
STYLE DESIGNATORLUG
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.438 INCHES NOMINAL IN
OUTSIDE DIAMETER2.375 INCHES NOMINAL IN
LUG WIDTH0.225 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN
DRIVE END SHAPESQUARE SINGLE END INTERNAL
LUG LENGTH0.250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
505269Reference 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 5120H34-018-1?
5120H34-018-1 is a SOCKET,WRENCH,FACE SPANNER.
What parts can replace 5120H34-018-1?
There is 1 known substitute for 5120H34-018-1: 505269. Substitute compatibility should be verified for your specific system.
What is the NSN for 5120H34-018-1?
5120H34-018-1 is cataloged in the U.S. Government catalog under NSN 5120-00-589-1347. 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.