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8139438 — WRENCH,OPEN END

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8139438: WRENCH,OPEN END.

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: 40.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM, torque_capacity: 2400.0 INCH-POUNDS MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5120-00-203-4794, 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
8139438
NSN: 5120-00-203-4794
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
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_rating40.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM
torque_capacity2400.0 INCH-POUNDS MINIMUM IN
special_featuresFORGED STEEL
style_designatorSINGLE HEAD
surface_treatmentNICKEL AND CHROMIUM OVERALL
wrenching_surface_size2.250 INCHES NOMINAL SINGLE END IN
wrenching_surface_shapeOVAL SINGLE END INTERNAL
NSN5120-00-203-4794
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WRENCH,OPEN END TITLE COMPONENT PN 8139438 MFR WRENCH,OPEN END
KEY FEATURES
•
TORQUE CAPACITY: 2400.0 INCH-POUNDS MINIMUM IN
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM
•
WRENCHING SURFACE SIZE: 2.250 INCHES NOMINAL SINGLE END IN
•
STYLE DESIGNATOR: SINGLE HEAD
•
WRENCHING SURFACE SHAPE: OVAL SINGLE END INTERNAL
•
SURFACE TREATMENT: NICKEL AND CHROMIUM OVERALL
TECHNICAL CHARACTERISTICS
TORQUE CAPACITY2400.0 INCH-POUNDS MINIMUM IN
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM
WRENCHING SURFACE SIZE2.250 INCHES NOMINAL SINGLE END IN
STYLE DESIGNATORSINGLE HEAD
OVERALL LENGTH8.500 INCHES MINIMUM IN
WRENCHING SURFACE SHAPEOVAL SINGLE END INTERNAL
SPECIAL FEATURESFORGED STEEL
SURFACE TREATMENTNICKEL AND CHROMIUM OVERALL
HEAD ANGLE30.0 DEGREES NOMINAL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 6
28-072Reference document
Same NSN cross-reference
Reference document — Secondary reference
GGG-W-636 TY17CL3Reference document
Same NSN cross-reference
Reference document — Secondary reference
1272Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-1353Reference document
Same NSN cross-reference
Reference document — Identification reference
GGG-W-636Reference document
Same NSN cross-reference
Reference document — Secondary reference
22572Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8139438?
8139438 is a WRENCH,OPEN END.
What parts can replace 8139438?
There are 6 known substitutes for 8139438: 28-072, GGG-W-636 TY17CL3, 1272 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8139438?
8139438 is cataloged in the U.S. Government catalog under NSN 5120-00-203-4794. This indicates validated use in U.S. government and defense supply chains.
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