PartsTable
Technical Data Sheet
2051-4 ✓ Verified by PartsTable
Legrand · PSU
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

The ADAPTER,STRAIGHT,PIPE TO TUBE is a Legrand industrial component. Key specifications include material: COPPER ALLOY OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, load_type: RESISTIVE AND INDUCTIVE, seat_angle: 12.0 DEGREES FIRST END, load_rating: 62.700 POUNDS MINIMUM AND 69.300 POUNDS MAXIMUM LBS, temp_rating: 35.0 CELSIUS DEGC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-00-256-3168, 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
2051-4
NSN: 6130-00-256-3168
FSC: 6130
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
load_typeRESISTIVE AND INDUCTIVE
seat_angle12.0 DEGREES FIRST END
load_rating62.700 POUNDS MINIMUM AND 69.300 POUNDS MAXIMUM LBS
temp_rating35.0 CELSIUS DEGC
corner_shapeCHAMFERED OUTSIDE RIGHT CORNER
flange_width0.1230 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
thread_class2A FIRST END A
terminal_typeFERRULE
overall_height1.788 INCHES NOMINAL IN
overall_length0.9950 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM IN
NSN6130-00-256-3168
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz Legrand BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN 2051-4 MFR Legrand Platinum
KEY FEATURES
TERMINAL QUANTITY: 2
CIRCUIT CONNECTION STYLE DESIGNATOR: HALF-WAVE 1 PHASE
ENVIRONMENTAL PROTECTION: MOISTURE
TEMP RATING: 35.0 CELSIUS DEGC
ENCLOSURE FEATURE: GLASS CASE
ABSOLUTE MAXIMUM POWER RATING PER CHARACTERISTIC: 3.3 WATTS TOTAL POWER DISSIPATION
OVERALL DIAMETER: 0.544 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL QUANTITY2
CIRCUIT CONNECTION STYLE DESIGNATORHALF-WAVE 1 PHASE
ENVIRONMENTAL PROTECTIONMOISTURE
TEMP RATING35.0 CELSIUS DEGC
OVERALL HEIGHT1.788 INCHES NOMINAL IN
ENCLOSURE FEATUREGLASS CASE
ABSOLUTE MAXIMUM POWER RATING PER CHARACTERISTIC3.3 WATTS TOTAL POWER DISSIPATION
OVERALL DIAMETER0.544 INCHES NOMINAL IN
RMS INPUT MAXIMUM VOLTAGE RATING665.0 VOLTS
TERMINAL TYPEFERRULE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
D168403Upgraded Successor
successor cross-reference
successor
39AUpgraded Successor
successor cross-reference
successor
20514Upgraded Successor
successor cross-reference
successor
B107.100 CAT 39 TY1CL1Interchangeable
interchangeable cross-reference
interchangeable
26-187Interchangeable
interchangeable cross-reference
interchangeable
B107.6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2051-4?
2051-4 is a ADAPTER,STRAIGHT,PIPE TO TUBE manufactured by Legrand.
What parts can replace 2051-4?
There are 16 known substitutes for 2051-4: D168403, 39A, 20514 and 13 more. Substitute compatibility should be verified for your specific system.
Is 2051-4 still available?
2051-4 is currently cancelled.
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