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HW401 — WRENCH,RATCHET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

HW401: WRENCH,RATCHET.

The WRENCH,RATCHET is a the manufacturer industrial component. Key specifications include material: STEEL BODY, wheel_type: SOLID, plate_style: SQUARE, wheel_diameter: 4.000 INCHES NOMINAL IN, effective_height: 5.156 INCHES NOMINAL IN, special_features: COMPONENT OF LOK-FAST RATCHET DRIVER USED TO INSTALL BLIND FASTENERS. This part is cataloged in the U.S.

Government catalog under NSN 5120-01-091-3755, 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
HW401
NSN: 5120-01-091-3755
NIINs: 010913755, 011064376
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 01022 — LOK-FAST INC (USA)
SPECIFICATIONS
materialSTEEL BODY
wheel_typeSOLID
plate_styleSQUARE
wheel_diameter4.000 INCHES NOMINAL IN
wheel_quantity1
effective_height5.156 INCHES NOMINAL IN
special_featuresCOMPONENT OF LOK-FAST RATCHET DRIVER USED TO INSTALL BLIND FASTENERS
style_designatorSWIVEL OFFSET
features_providedBRAKE LOCK
swivel_bearing_typeBALL
safe_operating_load_rating200.0 POUNDS MAXIMUM LBS
NSN5120-01-091-3755
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WRENCH,RATCHET TITLE COMPONENT PN HW401 MFR WRENCH,RATCHET
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCOMPONENT OF LOK-FAST RATCHET DRIVER USED TO INSTALL BLIND FASTENERS
SUBSTITUTES & CROSS-REFERENCES 1
MHCR-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HW401?
HW401 is a WRENCH,RATCHET.
What parts can replace HW401?
There is 1 known substitute for HW401: MHCR-3. Substitute compatibility should be verified for your specific system.
What is the NSN for HW401?
HW401 is cataloged in the U.S. Government catalog under NSN 5120-01-091-3755. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.