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PartsTable / COMPONENT / GIT-3889
GIT-3889 ✓ 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 SOCKET,CROWFOOT WRENCH HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 1.030 INCHES NOMINAL IN, opening_diameter: 0.245 INCHES MINIMUM IN, style_designator: EXTERNAL-INTERNAL, surface_treatment: CHROMIUM AND NICKEL AND OXIDE OVERALL, wrenching_surface_size: 0.375 INCHES NOMINAL SINGLE END IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-248-6662, 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
GIT-3889
NSN: 5120-00-248-6662
FSC: 5120
CAGE: 63704 — GRANCO INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length1.030 INCHES NOMINAL IN
opening_diameter0.245 INCHES MINIMUM IN
style_designatorEXTERNAL-INTERNAL
surface_treatmentCHROMIUM AND NICKEL AND OXIDE OVERALL
wrenching_surface_size0.375 INCHES NOMINAL SINGLE END IN
wrenching_surface_shapeHEXAGON SINGLE END INTERNAL
drive_end_outside_diameter0.678 INCHES NOMINAL IN
nondefinitive_spec/std_data2 TYPE AND 1 CLASS
specification/standard_data05047-ASME B107.100 CAT 21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
wrenching_end_outside_diameter0.750 INCHES NOMINAL IN
NSN5120-00-248-6662
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,CROWFOOT WRENCH HEAD TITLE COMPONENT PN GIT-3889 MFR SOCKET,CROWFOOT WRENCH
KEY FEATURES
•
DRIVE END OUTSIDE DIAMETER: 0.678 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 05047-ASME B107.100 CAT 21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
STYLE DESIGNATOR: EXTERNAL-INTERNAL
•
MATERIAL: STEEL OVERALL
•
WRENCHING SURFACE SHAPE: HEXAGON SINGLE END INTERNAL
•
SURFACE TREATMENT: CHROMIUM AND NICKEL AND OXIDE OVERALL
•
WRENCHING END OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
OPENING DIAMETER: 0.245 INCHES MINIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
DRIVE END OUTSIDE DIAMETER0.678 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA05047-ASME B107.100 CAT 21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STYLE DESIGNATOREXTERNAL-INTERNAL
MATERIALSTEEL OVERALL
WRENCHING SURFACE SHAPEHEXAGON SINGLE END INTERNAL
SURFACE TREATMENTCHROMIUM AND NICKEL AND OXIDE OVERALL
WRENCHING END OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
OPENING DIAMETER0.245 INCHES MINIMUM IN
WRENCHING SURFACE SIZE0.375 INCHES NOMINAL SINGLE END IN
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 1 CLASS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
3889-1Interchangeable
interchangeable cross-reference
interchangeable
3889Interchangeable
interchangeable cross-reference
interchangeable
SC-C-69992-17Interchangeable
interchangeable cross-reference
interchangeable
50038Interchangeable
interchangeable cross-reference
interchangeable
10356Interchangeable
interchangeable cross-reference
interchangeable
NAV0RDDWG2638528Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GIT-3889?
GIT-3889 is a SOCKET,CROWFOOT WRENCH HEAD.
What parts can replace GIT-3889?
There are 22 known substitutes for GIT-3889: 3889-1, 3889, SC-C-69992-17 and 19 more. Substitute compatibility should be verified for your specific system.
Is GIT-3889 still available?
GIT-3889 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: July 2026