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GT1003 ✓ 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

The KEY,SOCKET HEAD SCREW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_width: 3.000 INCHES NOMINAL IN, overall_length: 5.625 INCHES NOMINAL IN, style_designator: TEE HANDLE, features_provided: REPLACEABLE WRENCHING FEATURE, surface_treatment: CHROMIUM AND NICKEL AND OXIDE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-952-0108, 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
GT1003
NSN: 5120-00-952-0108
FSC: 5120
CAGE: 70276 — ALLEN MFG CO SUB OF CHICAGO PNEUMATIC TOOL CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width3.000 INCHES NOMINAL IN
overall_length5.625 INCHES NOMINAL IN
style_designatorTEE HANDLE
features_providedREPLACEABLE WRENCHING FEATURE
surface_treatmentCHROMIUM AND NICKEL AND OXIDE OVERALL
wrenching_surface_size0.125 INCHES NOMINAL SINGLE END IN
wrenching_surface_shapeHEXAGON SINGLE END EXTERNAL
NSN5120-00-952-0108
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available KEY,SOCKET HEAD SCREW TITLE COMPONENT PN GT1003 MFR KEY,SOCKET HEAD SCREW
KEY FEATURES
•
FEATURES PROVIDED: REPLACEABLE WRENCHING FEATURE
•
WRENCHING SURFACE SHAPE: HEXAGON SINGLE END EXTERNAL
•
SURFACE TREATMENT: CHROMIUM AND NICKEL AND OXIDE OVERALL
•
WRENCHING SURFACE SIZE: 0.125 INCHES NOMINAL SINGLE END IN
•
STYLE DESIGNATOR: TEE HANDLE
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH3.000 INCHES NOMINAL IN
OVERALL LENGTH5.625 INCHES NOMINAL IN
FEATURES PROVIDEDREPLACEABLE WRENCHING FEATURE
WRENCHING SURFACE SHAPEHEXAGON SINGLE END EXTERNAL
SURFACE TREATMENTCHROMIUM AND NICKEL AND OXIDE OVERALL
WRENCHING SURFACE SIZE0.125 INCHES NOMINAL SINGLE END IN
STYLE DESIGNATORTEE HANDLE
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
675436Interchangeable
interchangeable cross-reference
interchangeable
59-048-250-1750Interchangeable
interchangeable cross-reference
interchangeable
60918Interchangeable
interchangeable cross-reference
interchangeable
609-1/8Interchangeable
interchangeable cross-reference
interchangeable
GGG-K-275Interchangeable
interchangeable cross-reference
interchangeable
GGG-K-275 TY6STAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GT1003?
GT1003 is a KEY,SOCKET HEAD SCREW.
What parts can replace GT1003?
There are 18 known substitutes for GT1003: 675436, 59-048-250-1750, 60918 and 15 more. Substitute compatibility should be verified for your specific system.
Is GT1003 still available?
GT1003 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