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Technical Data Sheet
3R881 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The MULTIPLIER,TORQUE WRENCH is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, gear_ratio: 29.25 TO 1, overall_width: 5.375 INCHES NOMINAL IN, overall_height: 8.750 INCHES NOMINAL IN, overall_length: 14.906 INCHES NOMINAL IN, drive_end_shape: SQUARE SECOND END EXTERNAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-399-9062, 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
3R881
NSN: 5120-01-399-9062
FSC: 5120
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
gear_ratio29.25 TO 1
overall_width5.375 INCHES NOMINAL IN
overall_height8.750 INCHES NOMINAL IN
overall_length14.906 INCHES NOMINAL IN
drive_end_shapeSQUARE SECOND END EXTERNAL
special_features189 FT-LB MAX INPUT TORQUE; 5000 FT-LB MAX OUTPUT TORQUE; 2 STAGE PLANETARY GEAR SYSTEM; REACTION PLATE WITH SLAVE DRIVE; SELF-CONTAINED, 3 POSITION ANTI-BACKLASH DEVICE FT
style_designatorGEARED
surface_treatmentOXIDE OVERALL
drive_surface_size1.500 INCHES NOMINAL SECOND END IN
NSN5120-01-399-9062
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MULTIPLIER,TORQUE WRENCH TITLE COMPONENT PN 3R881 MFR MULTIPLIER,TORQUE WREN
KEY FEATURES
DRIVE SURFACE SIZE: 0.500 INCHES NOMINAL FIRST END IN
MATERIAL: STEEL OVERALL
GEAR RATIO: 29.25 TO 1
DRIVE END SHAPE: SQUARE FIRST END INTERNAL
STYLE DESIGNATOR: GEARED
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH5.375 INCHES NOMINAL IN
DRIVE SURFACE SIZE0.500 INCHES NOMINAL FIRST END IN
MATERIALSTEEL OVERALL
GEAR RATIO29.25 TO 1
DRIVE END SHAPESQUARE FIRST END INTERNAL
DRIVE SURFACE SIZE1.500 INCHES NOMINAL SECOND END IN
STYLE DESIGNATORGEARED
SPECIAL FEATURES189 FT-LB MAX INPUT TORQUE; 5000 FT-LB MAX OUTPUT TORQUE; 2 STAGE PLANETARY GEAR SYSTEM; REACTION PLATE WITH SLAVE DRIVE; SELF-CONTAINED, 3 POSITION ANTI-BACKLASH DEVICE FT
SURFACE TREATMENTOXIDE OVERALL
DRIVE END SHAPESQUARE SECOND END EXTERNAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
MILV20064Interchangeable
interchangeable cross-reference
interchangeable
401341ITEM85Interchangeable
interchangeable cross-reference
interchangeable
A15714Interchangeable
interchangeable cross-reference
interchangeable
6242Interchangeable
interchangeable cross-reference
interchangeable
5945PL0631789Interchangeable
interchangeable cross-reference
interchangeable
109-009-0505Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3R881?
3R881 is a MULTIPLIER,TORQUE WRENCH.
What parts can replace 3R881?
There are 16 known substitutes for 3R881: MILV20064, 401341ITEM85, A15714 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3R881?
3R881 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-399-9062. This indicates validated use in U.S. government and defense supply chains.
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