PartsTable
Technical Data Sheet
PartsTable / COMPONENT / FESU180B
FESU180B ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SOCKET,SOCKET WRENCH is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 2.130 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END INTERNAL, special_features: NO. 18 SPLINE SIZE, style_designator: UNIVERSAL JOINT, features_provided: MANUAL TOOL.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-066-6428, 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
FESU180B
NSN: 5120-01-066-6428
FSC: 5120
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length2.130 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END INTERNAL
special_featuresNO. 18 SPLINE SIZE
style_designatorUNIVERSAL JOINT
features_providedMANUAL TOOL
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.375 INCHES NOMINAL SINGLE END IN
wrenching_surface_size0.562 INCHES NOMINAL SINGLE END IN
wrenching_surface_shapeSPLINE SINGLE END INTERNAL
drive_end_outside_diameter0.750 INCHES MAXIMUM IN
wrenching_end_opening_depth0.453 INCHES MINIMUM IN
NSN5120-01-066-6428
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,SOCKET WRENCH TITLE COMPONENT PN FESU180B MFR SOCKET,SOCKET WRENCH
KEY FEATURES
•
DRIVE END OUTSIDE DIAMETER: 0.750 INCHES MAXIMUM IN
•
WRENCHING END OPENING DEPTH: 0.453 INCHES MINIMUM IN
•
WRENCHING END OUTSIDE DIAMETER: 0.825 INCHES MAXIMUM IN
•
WRENCHING SURFACE SIZE: 0.562 INCHES NOMINAL SINGLE END IN
•
DRIVE END SHAPE: SQUARE SINGLE END INTERNAL
•
WRENCHING SURFACE FLUTE QUANTITY: 12
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
DRIVE END OUTSIDE DIAMETER0.750 INCHES MAXIMUM IN
WRENCHING END OPENING DEPTH0.453 INCHES MINIMUM IN
WRENCHING END OUTSIDE DIAMETER0.825 INCHES MAXIMUM IN
WRENCHING SURFACE SIZE0.562 INCHES NOMINAL SINGLE END IN
DRIVE END SHAPESQUARE SINGLE END INTERNAL
WRENCHING SURFACE FLUTE QUANTITY12
SPECIAL FEATURESNO. 18 SPLINE SIZE
MATERIALSTEEL OVERALL
SURFACE TREATMENTCHROMIUM OVERALL
DRIVE SURFACE SIZE0.375 INCHES NOMINAL SINGLE END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
TZ9AInterchangeable
interchangeable cross-reference
interchangeable
RELEASE1178Interchangeable
interchangeable cross-reference
interchangeable
6142Interchangeable
interchangeable cross-reference
interchangeable
RR-K-260Interchangeable
interchangeable cross-reference
interchangeable
A-A-1751 SZ1Interchangeable
interchangeable cross-reference
interchangeable
AS954Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy FESU180B?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is FESU180B?
FESU180B is a SOCKET,SOCKET WRENCH.
What parts can replace FESU180B?
There are 20 known substitutes for FESU180B: TZ9A, RELEASE1178, 6142 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FESU180B?
FESU180B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-066-6428. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — FESU180B

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026