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8176257 ✓ 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,OPEN END is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_angle: 30.0 DEGREES NOMINAL, head_thickness: 0.312 INCHES MAXIMUM IN, overall_length: 8.500 INCHES MINIMUM IN, hardness_rating: 44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM, torque_capacity: 2400.0 INCH-POUNDS MINIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-203-4792, 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
8176257
NSN: 5120-00-203-4792
FSC: 5120
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_angle30.0 DEGREES NOMINAL
head_thickness0.312 INCHES MAXIMUM IN
overall_length8.500 INCHES MINIMUM IN
hardness_rating44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
torque_capacity2400.0 INCH-POUNDS MINIMUM IN
style_designatorSINGLE HEAD
surface_treatmentCHROMIUM OVERALL
wrenching_surface_size2.500 INCHES NOMINAL SINGLE END IN
wrenching_surface_shapeOVAL SINGLE END INTERNAL
NSN5120-00-203-4792
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WRENCH,OPEN END TITLE COMPONENT PN 8176257 MFR WRENCH,OPEN END
KEY FEATURES
•
HARDNESS RATING: 44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
•
HEAD ANGLE: 30.0 DEGREES NOMINAL
•
TORQUE CAPACITY: 2400.0 INCH-POUNDS MINIMUM IN
•
STYLE DESIGNATOR: SINGLE HEAD
•
SURFACE TREATMENT: CHROMIUM OVERALL
•
HEAD THICKNESS: 0.312 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
WRENCHING SURFACE SHAPE: OVAL SINGLE END INTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
HEAD ANGLE30.0 DEGREES NOMINAL
TORQUE CAPACITY2400.0 INCH-POUNDS MINIMUM IN
STYLE DESIGNATORSINGLE HEAD
SURFACE TREATMENTCHROMIUM OVERALL
HEAD THICKNESS0.312 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
WRENCHING SURFACE SHAPEOVAL SINGLE END INTERNAL
WRENCHING SURFACE SIZE2.500 INCHES NOMINAL SINGLE END IN
OVERALL LENGTH8.500 INCHES MINIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
QQ-A-200/3Interchangeable
interchangeable cross-reference
interchangeable
AMS-QQ-A-200/3Interchangeable
interchangeable cross-reference
interchangeable
PA3171Interchangeable
interchangeable cross-reference
interchangeable
300364Interchangeable
interchangeable cross-reference
interchangeable
103Interchangeable
interchangeable cross-reference
interchangeable
62514Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8176257?
8176257 is a WRENCH,OPEN END.
What parts can replace 8176257?
There are 25 known substitutes for 8176257: QQ-A-200/3, AMS-QQ-A-200/3, PA3171 and 22 more. Substitute compatibility should be verified for your specific system.
Is 8176257 still available?
8176257 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