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1C905 — SOCKET,WRENCH,FACE SPANNER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1C905: SOCKET,WRENCH,FACE SPANNER.

The SOCKET,WRENCH,FACE SPANNER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, lug_width: 0.226 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN, lug_length: 0.302 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN, drive_end_shape: SQUARE SINGLE END INTERNAL, opening_diameter: 3.760 INCHES MINIMUM AND 3.800 INCHES MAXIMUM IN, drive_surface_size: 0.500 INCHES NOMINAL SINGLE END IN. This part is cataloged in the U.S.

Government catalog under NSN 5120-00-596-4398, 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
1C905
NSN: 5120-00-596-4398
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
lug_width0.226 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN
lug_length0.302 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
drive_end_shapeSQUARE SINGLE END INTERNAL
opening_diameter3.760 INCHES MINIMUM AND 3.800 INCHES MAXIMUM IN
drive_surface_size0.500 INCHES NOMINAL SINGLE END IN
NSN5120-00-596-4398
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,WRENCH,FACE SPANNER TITLE COMPONENT PN 1C905 MFR SOCKET,WRENCH,FACE SPA
KEY FEATURES
•
OPENING DIAMETER: 3.760 INCHES MINIMUM AND 3.800 INCHES MAXIMUM IN
•
DRIVE SURFACE SIZE: 0.500 INCHES NOMINAL SINGLE END IN
•
LUG WIDTH: 0.226 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN
•
DRIVE END SHAPE: SQUARE SINGLE END INTERNAL
•
LUG LENGTH: 0.302 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
OPENING DIAMETER3.760 INCHES MINIMUM AND 3.800 INCHES MAXIMUM IN
DRIVE SURFACE SIZE0.500 INCHES NOMINAL SINGLE END IN
LUG WIDTH0.226 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN
DRIVE END SHAPESQUARE SINGLE END INTERNAL
LUG LENGTH0.302 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1C905?
1C905 is a SOCKET,WRENCH,FACE SPANNER.
What is the NSN for 1C905?
1C905 is cataloged in the U.S. Government catalog under NSN 5120-00-596-4398. 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.