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Technical Data Sheet
CH1256 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The SOCKET,SOCKET WRENCH is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 3.200 INCHES MAXIMUM IN, drive_end_shape: SQUARE SINGLE END INTERNAL, style_designator: INTERNAL-INTERNAL, features_provided: MANUAL TOOL, surface_treatment: CHROMIUM OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-199-7767, 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
CH1256
NSN: 5120-00-199-7767
FSC: 5120
CAGE: 10266 — CALIFORNIA HARDWARE CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length3.200 INCHES MAXIMUM IN
drive_end_shapeSQUARE SINGLE END INTERNAL
style_designatorINTERNAL-INTERNAL
features_providedMANUAL TOOL
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.750 INCHES NOMINAL SINGLE END IN
wrenching_surface_size1.750 INCHES NOMINAL SINGLE END IN
wrenching_surface_shape12 POINT SINGLE END INTERNAL
nondefinitive_spec/std_data1 TYPE AND 1 CLASS AND A STYLE
specification/standard_data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5120-00-199-7767
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,SOCKET WRENCH TITLE COMPONENT PN CH1256 MFR SOCKET,SOCKET WRENCH
KEY FEATURES
STYLE DESIGNATOR: INTERNAL-INTERNAL
DRIVE SURFACE SIZE: 0.750 INCHES NOMINAL SINGLE END IN
SURFACE TREATMENT: CHROMIUM OVERALL
WRENCHING SURFACE SHAPE: 12 POINT SINGLE END INTERNAL
MATERIAL: STEEL OVERALL
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 1 CLASS AND A STYLE
DRIVE END SHAPE: SQUARE SINGLE END INTERNAL
WRENCHING SURFACE SIZE: 1.750 INCHES NOMINAL SINGLE END IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORINTERNAL-INTERNAL
DRIVE SURFACE SIZE0.750 INCHES NOMINAL SINGLE END IN
SURFACE TREATMENTCHROMIUM OVERALL
WRENCHING SURFACE SHAPE12 POINT SINGLE END INTERNAL
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 CLASS AND A STYLE
DRIVE END SHAPESQUARE SINGLE END INTERNAL
WRENCHING SURFACE SIZE1.750 INCHES NOMINAL SINGLE END IN
FEATURES PROVIDEDMANUAL TOOL
SPECIFICATION/STANDARD DATA0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
14U1004PCDA6156Interchangeable
interchangeable cross-reference
interchangeable
6156Interchangeable
interchangeable cross-reference
interchangeable
S-82Interchangeable
interchangeable cross-reference
interchangeable
A-A-2124-3Interchangeable
interchangeable cross-reference
interchangeable
WW-D-1991Interchangeable
interchangeable cross-reference
interchangeable
631GC465AP1XInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CH1256?
CH1256 is a SOCKET,SOCKET WRENCH.
What parts can replace CH1256?
There are 24 known substitutes for CH1256: 14U1004PCDA6156, 6156, S-82 and 21 more. Substitute compatibility should be verified for your specific system.
Is CH1256 still available?
CH1256 is currently cancelled.
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