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TD2166A — WRENCH,BOX

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

TD2166A: WRENCH,BOX.

The WRENCH,BOX is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_thickness: 0.500 INCHES NOMINAL IN, overall_length: 9.062 INCHES NOMINAL IN, outside_diameter: 3.375 INCHES NOMINAL IN, style_designator: STRAIGHT SINGLE HEAD, functional_description: MAIN BEARING WRENCH. This part is cataloged in the U.S.

Government catalog under NSN 5120-00-217-0201, 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
TD2166A
NSN: 5120-00-217-0201
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_thickness0.500 INCHES NOMINAL IN
overall_length9.062 INCHES NOMINAL IN
outside_diameter3.375 INCHES NOMINAL IN
style_designatorSTRAIGHT SINGLE HEAD
functional_descriptionMAIN BEARING WRENCH
wrenching_surface_size2.266 INCHES NOMINAL SINGLE END IN
wrenching_surface_shape12 POINT SINGLE END INTERNAL
NSN5120-00-217-0201
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WRENCH,BOX TITLE COMPONENT PN TD2166A MFR WRENCH,BOX
KEY FEATURES
•
WRENCHING SURFACE SIZE: 2.266 INCHES NOMINAL SINGLE END IN
•
STYLE DESIGNATOR: STRAIGHT SINGLE HEAD
•
OUTSIDE DIAMETER: 3.375 INCHES NOMINAL IN
•
WRENCHING SURFACE SHAPE: 12 POINT SINGLE END INTERNAL
•
FUNCTIONAL DESCRIPTION: MAIN BEARING WRENCH
•
MATERIAL: STEEL OVERALL
•
HEAD THICKNESS: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WRENCHING SURFACE SIZE2.266 INCHES NOMINAL SINGLE END IN
STYLE DESIGNATORSTRAIGHT SINGLE HEAD
OVERALL LENGTH9.062 INCHES NOMINAL IN
OUTSIDE DIAMETER3.375 INCHES NOMINAL IN
WRENCHING SURFACE SHAPE12 POINT SINGLE END INTERNAL
FUNCTIONAL DESCRIPTIONMAIN BEARING WRENCH
MATERIALSTEEL OVERALL
HEAD THICKNESS0.500 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5120 — Hand Tools, Nonedged, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5120-00-001-2642 5120-00-001-2644 5120-00-001-2650 5120-00-001-2651 5120-00-001-2652 5120-00-001-2653 5120-00-001-2654 5120-00-001-2655
SUBSTITUTES & CROSS-REFERENCES 9
22AF10C3087APC1Reference document
Same NSN cross-reference
Reference document — Secondary reference
MAFB3087APC1Reference document
Same NSN cross-reference
Reference document — Secondary reference
15AF9B3087APC1Reference document
Same NSN cross-reference
Reference document — Secondary reference
16102368Reference document
Same NSN cross-reference
Reference document — Secondary reference
8AFA3087A1PC158Reference document
Same NSN cross-reference
Reference document — Secondary reference
10AF10C3087APC1Reference 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 TD2166A?
TD2166A is a WRENCH,BOX.
What parts can replace TD2166A?
There are 9 known substitutes for TD2166A: 22AF10C3087APC1, MAFB3087APC1, 15AF9B3087APC1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TD2166A?
TD2166A is cataloged in the U.S. Government catalog under NSN 5120-00-217-0201. 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.