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Technical Data Sheet
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412-344 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The WRENCH,RATCHET is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_thickness: 0.312 INCHES NOMINAL IN, overall_length: 6.000 INCHES NOMINAL IN, torque_capacity: 150.0 INCH-POUNDS NOMINAL IN, special_markings: WRENCH SIZE, style_designator: STRAIGHT SINGLE HEAD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5120-00-779-4481, 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
412-344
NSN: 5120-00-779-4481
FSC: 5120
CAGE: 92032 — PORT CLINTON MFG CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_thickness0.312 INCHES NOMINAL IN
overall_length6.000 INCHES NOMINAL IN
torque_capacity150.0 INCH-POUNDS NOMINAL IN
special_markingsWRENCH SIZE
style_designatorSTRAIGHT SINGLE HEAD
surface_treatmentCHROMIUM OVERALL
wrenching_surface_size0.344 INCHES NOMINAL SINGLE END IN
wrenching_surface_shape12 POINT SINGLE END INTERNAL
NSN5120-00-779-4481
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WRENCH,RATCHET TITLE COMPONENT PN 412-344 MFR WRENCH,RATCHET
KEY FEATURES
•
TORQUE CAPACITY: 150.0 INCH-POUNDS NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
WRENCHING SURFACE SHAPE: 12 POINT SINGLE END INTERNAL
•
SURFACE TREATMENT: CHROMIUM OVERALL
•
SPECIAL MARKINGS: WRENCH SIZE
•
STYLE DESIGNATOR: STRAIGHT SINGLE HEAD
•
WRENCHING SURFACE SIZE: 0.344 INCHES NOMINAL SINGLE END IN
TECHNICAL CHARACTERISTICS
TORQUE CAPACITY150.0 INCH-POUNDS NOMINAL IN
OVERALL LENGTH6.000 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
WRENCHING SURFACE SHAPE12 POINT SINGLE END INTERNAL
SURFACE TREATMENTCHROMIUM OVERALL
SPECIAL MARKINGSWRENCH SIZE
STYLE DESIGNATORSTRAIGHT SINGLE HEAD
WRENCHING SURFACE SIZE0.344 INCHES NOMINAL SINGLE END IN
HEAD THICKNESS0.312 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
412-188InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6ZInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5120-779-4476InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
412-219InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
RT20972InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
412-250InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 412-344?
412-344 is a WRENCH,RATCHET.
What parts can replace 412-344?
There are 12 known substitutes for 412-344: 412-188, 6Z, 5120-779-4476 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 412-344?
412-344 is cataloged in the Federal Logistics Information System under NSN 5120-00-779-4481. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026