PartsTable
Technical Data Sheet
PartsTable / MRO / 5551-020
5551-020 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The DUMMY LOAD,ELECTRICAL is a the manufacturer industrial component. Key specifications include width: 11.000 INCHES NOMINAL IN, height: 0.500 INCHES NOMINAL IN, length: 14.000 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, base_color: WHITE, body_width: 2.062 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-697-6459, 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
MRO→ MRO_GENERAL→ 5551-020
NSN: 6145-01-697-6459
FSC: 6145
CAGE: 12515 — NEXANS AEROSPACE USA LLC (USA)
SPECIFICATIONS
width11.000 INCHES NOMINAL IN
height0.500 INCHES NOMINAL IN
length14.000 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
base_colorWHITE
body_width2.062 INCHES NOMINAL IN
case_styleSQUARE
seal_width0.468 INCHES NOMINAL IN
usage_formSHEET
body_height3.125 INCHES NOMINAL IN
body_length2.312 INCHES NOMINAL IN
plate_width1.312 INCHES NOMINAL IN
NSN6145-01-697-6459
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 5551-020 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
RME-U-0190Interchangeable
interchangeable cross-reference
interchangeable
5551Interchangeable
interchangeable cross-reference
interchangeable
460A400FNInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5551-020?
5551-020 is a DUMMY LOAD,ELECTRICAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 5551-020?
There are 3 known substitutes for 5551-020: RME-U-0190, 5551, 460A400FN. Substitute compatibility should be verified for your specific system.
What is the NSN for 5551-020?
5551-020 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-697-6459. 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