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FSK21A25 — LEAD ASSEMBLY,ELECTRICAL

✓ Government record, cited
— · WIRE CABLE
PRODUCT OVERVIEW

FSK21A25: LEAD ASSEMBLY,ELECTRICAL.

The LEAD ASSEMBLY,ELECTRICAL is a the manufacturer industrial component. Key specifications include voltage_rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS, conductor_quantity: 25. This part is cataloged in the U.S.

Government catalog under NSN 6150-01-225-0658, 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
FSK21A25
NSN: 6150-01-225-0658
FSC: 6150 — Miscellaneous Electric Power and Distribution Equipment
CAGE: 15912 — THOMAS AND BETTS CORP ELECTRONICS GROUP (USA)
SPECIFICATIONS
voltage_rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
conductor_quantity25
NSN6150-01-225-0658
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: FSK21A25 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
•
CONDUCTOR QUANTITY: 25
TECHNICAL CHARACTERISTICS
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
CONDUCTOR QUANTITY25
SUBSTITUTES & CROSS-REFERENCES 2
1979322Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
1979322-9Reference 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 FSK21A25?
FSK21A25 is a LEAD ASSEMBLY,ELECTRICAL.
What parts can replace FSK21A25?
There are 2 known substitutes for FSK21A25: 1979322, 1979322-9. Substitute compatibility should be verified for your specific system.
What is the NSN for FSK21A25?
FSK21A25 is cataloged in the U.S. Government catalog under NSN 6150-01-225-0658. This indicates validated use in U.S. government and defense supply chains.
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