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PartsTable / COMPONENT / 1AM78
1AM78 ✓ 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,SOCKET WRENCH is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 1.625 INCHES NOMINAL 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 5120-01-610-6015, 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
1AM78
NSN: 5120-01-610-6015
FSC: 5120
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length1.625 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END INTERNAL
style_designatorINTERNAL-INTERNAL
features_providedMANUAL TOOL
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.500 INCHES NOMINAL SINGLE END IN
wrenching_surface_size1.063 INCHES NOMINAL SINGLE END IN
wrenching_surface_shape12 POINT SINGLE END INTERNAL
drive_end_outside_diameter1.391 INCHES NOMINAL IN
nondefinitive_spec/std_data1 TYPE AND 1 CLASS AND A STYLE
specification/standard_data81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5120-01-610-6015
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,SOCKET WRENCH TITLE COMPONENT PN 1AM78 MFR SOCKET,SOCKET WRENCH
KEY FEATURES
•
DRIVE END OUTSIDE DIAMETER: 1.391 INCHES NOMINAL IN
•
WRENCHING END OUTSIDE DIAMETER: 1.391 INCHES NOMINAL IN
•
WRENCHING END OPENING DEPTH: 0.922 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 1 CLASS AND A STYLE
•
WRENCHING SURFACE SHAPE: 12 POINT SINGLE END INTERNAL
•
DRIVE SURFACE SIZE: 0.500 INCHES NOMINAL SINGLE END IN
•
STYLE DESIGNATOR: INTERNAL-INTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.625 INCHES NOMINAL IN
DRIVE END OUTSIDE DIAMETER1.391 INCHES NOMINAL IN
WRENCHING END OUTSIDE DIAMETER1.391 INCHES NOMINAL IN
WRENCHING END OPENING DEPTH0.922 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 CLASS AND A STYLE
WRENCHING SURFACE SHAPE12 POINT SINGLE END INTERNAL
DRIVE SURFACE SIZE0.500 INCHES NOMINAL SINGLE END IN
STYLE DESIGNATORINTERNAL-INTERNAL
FEATURES PROVIDEDMANUAL TOOL
WRENCHING SURFACE SIZE1.063 INCHES NOMINAL SINGLE END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
660263CInterchangeable
interchangeable cross-reference
interchangeable
56602630LDInterchangeable
interchangeable cross-reference
interchangeable
5434Interchangeable
interchangeable cross-reference
interchangeable
F5423Interchangeable
interchangeable cross-reference
interchangeable
5423Interchangeable
interchangeable cross-reference
interchangeable
1500868Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1AM78?
1AM78 is a SOCKET,SOCKET WRENCH.
What parts can replace 1AM78?
There are 13 known substitutes for 1AM78: 660263C, 56602630LD, 5434 and 10 more. Substitute compatibility should be verified for your specific system.
Is 1AM78 still available?
1AM78 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