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PartsTable / COMPONENT / E40A
E40A ✓ 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 WRENCH,BOX is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 2.750 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN, special_features: FORGED STEEL, special_markings: WRENCH SIZE, style_designator: DEEP ANGULAR OFFSET DOUBLE HEAD, surface_treatment: CHROMIUM OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-264-5215, 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
E40A
NSN: 5120-00-264-5215
FSC: 5120
CAGE: 07971 — BONNEY FORGE CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length2.750 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN
special_featuresFORGED STEEL
special_markingsWRENCH SIZE
style_designatorDEEP ANGULAR OFFSET DOUBLE HEAD
surface_treatmentCHROMIUM OVERALL
wrenching_surface_size0.188 INCHES NOMINAL FIRST END IN
wrenching_surface_shape12 POINT BOTH ENDS INTERNAL
large_end_head_thickness0.156 INCHES MAXIMUM IN
small_end_head_thickness0.125 INCHES MAXIMUM IN
large_end_outside_diameter0.344 INCHES MAXIMUM IN
small_end_outside_diameter0.312 INCHES MAXIMUM IN
NSN5120-00-264-5215
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WRENCH,BOX TITLE COMPONENT PN E40A MFR WRENCH,BOX
KEY FEATURES
•
LARGE END OUTSIDE DIAMETER: 0.344 INCHES MAXIMUM IN
•
LARGE END HEAD THICKNESS: 0.156 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
WRENCHING SURFACE SHAPE: 12 POINT BOTH ENDS INTERNAL
•
WRENCHING END OFFSET ANGLE: 40.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM
•
SPECIFICATION/STANDARD DATA: 05047-ASME B107.100 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
SPECIAL MARKINGS: WRENCH SIZE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.750 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN
LARGE END OUTSIDE DIAMETER0.344 INCHES MAXIMUM IN
LARGE END HEAD THICKNESS0.156 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
WRENCHING SURFACE SHAPE12 POINT BOTH ENDS INTERNAL
WRENCHING END OFFSET ANGLE40.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM
SPECIFICATION/STANDARD DATA05047-ASME B107.100 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SPECIAL MARKINGSWRENCH SIZE
WRENCHING SURFACE SIZE0.188 INCHES NOMINAL FIRST END IN
STYLE DESIGNATORDEEP ANGULAR OFFSET DOUBLE HEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
B107.100Interchangeable
interchangeable cross-reference
interchangeable
B107.9 TY3CL2Interchangeable
interchangeable cross-reference
interchangeable
B107.6Interchangeable
interchangeable cross-reference
interchangeable
A-A-1345Interchangeable
interchangeable cross-reference
interchangeable
AS954Interchangeable
interchangeable cross-reference
interchangeable
TVA5120-2-263-030-1.1.7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E40A?
E40A is a WRENCH,BOX.
What parts can replace E40A?
There are 15 known substitutes for E40A: B107.100, B107.9 TY3CL2, B107.6 and 12 more. Substitute compatibility should be verified for your specific system.
Is E40A still available?
E40A 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