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FC14A ✓ 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

CROWFOOT ATTACHMENT,SOCKET WRENC. Key specifications include material: STEEL OVERALL, overall_length: 0.656 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END INTERNAL, special_features: WITH SIDE LOCK HOLE, style_designator: OPEN END CAMBER, surface_treatment: CHROMIUM OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-335-1092, 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
FC14A
NSN: 5120-01-335-1092
FSC: 5120
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length0.656 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END INTERNAL
special_featuresWITH SIDE LOCK HOLE
style_designatorOPEN END CAMBER
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.375 INCHES NOMINAL SINGLE END IN
wrenching_surface_size0.438 INCHES NOMINAL SINGLE END IN
wrenching_surface_shapeOVAL SINGLE END INTERNAL
nondefinitive_spec/std_data2 TYPE AND 1 CLASS
specification/standard_data05047-ASME B107.21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5120-01-335-1092
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CROWFOOT ATTACHMENT,SOCKET WRENC TITLE COMPONENT PN FC14A MFR CROWFOOT ATTACHMENT,SO
KEY FEATURES
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND 1 CLASS
•
STYLE DESIGNATOR: OPEN END CAMBER
•
MATERIAL: STEEL OVERALL
•
SPECIFICATION/STANDARD DATA: 05047-ASME B107.21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
DRIVE SURFACE SIZE: 0.375 INCHES NOMINAL SINGLE END IN
•
DRIVE END SHAPE: SQUARE SINGLE END INTERNAL
•
WRENCHING SURFACE SIZE: 0.438 INCHES NOMINAL SINGLE END IN
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 1 CLASS
STYLE DESIGNATOROPEN END CAMBER
MATERIALSTEEL OVERALL
SPECIFICATION/STANDARD DATA05047-ASME B107.21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
DRIVE SURFACE SIZE0.375 INCHES NOMINAL SINGLE END IN
DRIVE END SHAPESQUARE SINGLE END INTERNAL
WRENCHING SURFACE SIZE0.438 INCHES NOMINAL SINGLE END IN
SPECIAL FEATURESWITH SIDE LOCK HOLE
SURFACE TREATMENTCHROMIUM OVERALL
WRENCHING SURFACE SHAPEOVAL SINGLE END INTERNAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
3308Interchangeable
interchangeable cross-reference
interchangeable
7900-842424-4Interchangeable
interchangeable cross-reference
interchangeable
TC14Interchangeable
interchangeable cross-reference
interchangeable
FC14Interchangeable
interchangeable cross-reference
interchangeable
1838576Interchangeable
interchangeable cross-reference
interchangeable
FC8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FC14A?
FC14A is a CROWFOOT ATTACHMENT,SOCKET WRENC.
What parts can replace FC14A?
There are 16 known substitutes for FC14A: 3308, 7900-842424-4, TC14 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FC14A?
FC14A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-335-1092. 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: July 2026