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GIT5378 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CROWFOOT ATTACHMENT,SOCKET WRENC. Key specifications include material: STEEL OVERALL, lug_thickness: 0.227 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END INTERNAL, opening_diameter: 1.625 INCHES NOMINAL IN, style_designator: SPANNER, drive_surface_size: 0.227 INCHES NOMINAL SINGLE END IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-812-5523, 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
GIT5378
NSN: 5120-00-812-5523
FSC: 5120
CAGE: 63704 — GRANCO INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
lug_thickness0.227 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END INTERNAL
opening_diameter1.625 INCHES NOMINAL IN
style_designatorSPANNER
drive_surface_size0.227 INCHES NOMINAL SINGLE END IN
wrenching_surface_size1.625 INCHES NOMINAL SINGLE END IN
wrenching_surface_shapeROUND SINGLE END INTERNAL
NSN5120-00-812-5523
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CROWFOOT ATTACHMENT,SOCKET WRENC TITLE COMPONENT PN GIT5378 MFR CROWFOOT ATTACHMENT,SO
KEY FEATURES
•
OPENING DIAMETER: 1.625 INCHES NOMINAL IN
•
WRENCHING SURFACE SIZE: 1.625 INCHES NOMINAL SINGLE END IN
•
DRIVE SURFACE SIZE: 0.227 INCHES NOMINAL SINGLE END IN
•
DRIVE END SHAPE: SQUARE SINGLE END INTERNAL
•
STYLE DESIGNATOR: SPANNER
•
MATERIAL: STEEL OVERALL
•
WRENCHING SURFACE SHAPE: ROUND SINGLE END INTERNAL
•
LUG THICKNESS: 0.227 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OPENING DIAMETER1.625 INCHES NOMINAL IN
WRENCHING SURFACE SIZE1.625 INCHES NOMINAL SINGLE END IN
DRIVE SURFACE SIZE0.227 INCHES NOMINAL SINGLE END IN
DRIVE END SHAPESQUARE SINGLE END INTERNAL
STYLE DESIGNATORSPANNER
MATERIALSTEEL OVERALL
WRENCHING SURFACE SHAPEROUND SINGLE END INTERNAL
LUG THICKNESS0.227 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
5378Interchangeable
interchangeable cross-reference
interchangeable
308D771P1Interchangeable
interchangeable cross-reference
interchangeable
1-110-005-01Interchangeable
interchangeable cross-reference
interchangeable
IG103Interchangeable
interchangeable cross-reference
interchangeable
TRU-3899Interchangeable
interchangeable cross-reference
interchangeable
4725Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GIT5378?
GIT5378 is a CROWFOOT ATTACHMENT,SOCKET WRENC.
What parts can replace GIT5378?
There are 11 known substitutes for GIT5378: 5378, 308D771P1, 1-110-005-01 and 8 more. Substitute compatibility should be verified for your specific system.
Is GIT5378 still available?
GIT5378 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026