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PartsTable / COMPONENT / FC28
FC28 ✓ 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 RESISTOR,FIXED,COMPOSITION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_width: 1.750 INCHES NOMINAL IN, head_thickness: 0.375 INCHES NOMINAL IN, overall_length: 1.969 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END INTERNAL, style_designator: OPEN END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-541-4071, 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
FC28
NSN: 5120-00-541-4071
FSC: 5120
CAGE: K5773 — SNAP ON UK HOLDINGS LTD T/A SNAP ON TOOLS (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width1.750 INCHES NOMINAL IN
head_thickness0.375 INCHES NOMINAL IN
overall_length1.969 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END INTERNAL
style_designatorOPEN END
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.375 INCHES NOMINAL SINGLE END IN
wrenching_surface_size0.875 INCHES NOMINAL SINGLE END IN
wrenching_surface_shapeOVAL SINGLE END INTERNAL
nondefinitive_spec/std_data2 TYPE AND 1 CLASS
specification/standard_data05047-ASME B107.100 CAT 21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5120-00-541-4071
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,COMPOSITION TITLE COMPONENT PN FC28 MFR RESISTOR,FIXED,COMPOSI
KEY FEATURES
•
DRIVE SURFACE SIZE: 0.375 INCHES NOMINAL SINGLE END IN
•
DRIVE END SHAPE: SQUARE SINGLE END INTERNAL
•
MATERIAL: STEEL OVERALL
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE
•
STYLE DESIGNATOR: OPEN END CAMBER
•
WRENCHING SURFACE SIZE: 0.875 INCHES NOMINAL SINGLE END IN
•
SURFACE TREATMENT: CHROMIUM OVERALL
•
WRENCHING SURFACE SHAPE: OVAL SINGLE END INTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
DRIVE SURFACE SIZE0.375 INCHES NOMINAL SINGLE END IN
DRIVE END SHAPESQUARE SINGLE END INTERNAL
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATA2 TYPE
STYLE DESIGNATOROPEN END CAMBER
WRENCHING SURFACE SIZE0.875 INCHES NOMINAL SINGLE END IN
SURFACE TREATMENTCHROMIUM OVERALL
WRENCHING SURFACE SHAPEOVAL SINGLE END INTERNAL
OVERALL WIDTH1.750 INCHES NOMINAL IN
HEAD THICKNESS0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
3-3-24Interchangeable
interchangeable cross-reference
interchangeable
6263Interchangeable
interchangeable cross-reference
interchangeable
SK06-4144Interchangeable
interchangeable cross-reference
interchangeable
5867064144Interchangeable
interchangeable cross-reference
interchangeable
PG2A115VACInterchangeable
interchangeable cross-reference
interchangeable
B04A-115VACInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FC28?
FC28 is a RESISTOR,FIXED,COMPOSITION.
What parts can replace FC28?
There are 19 known substitutes for FC28: 3-3-24, 6263, SK06-4144 and 16 more. Substitute compatibility should be verified for your specific system.
Is FC28 still available?
FC28 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026