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277543 — HEATING ELEMENT,ELECTRICAL,NONIM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

277543: HEATING ELEMENT,ELECTRICAL,NONIM.

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include phase: NOT RATED SINGLE VOLTAGE, width: 21.000 INCHES NOMINAL IN, length: 18.250 INCHES NOMINAL IN, material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR, body_style: TUBULAR, RECTANGULAR, conductor_form: BRAID, TUBULAR LOCATION NOT OTHERWISE SPECIFIED. This part is cataloged in the U.S.

Government catalog under NSN 4520-00-158-5545, 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
277543
NSN: 4520-00-158-5545
NIINs: 001585545, 004810675
FSC: 4520 — Space and Water Heating Equipment
CAGE: 53800 — SEARS, ROEBUCK AND CO. DBA SEARS DIV SEARS COMMERCIAL (USA)
SPECIFICATIONS
phaseNOT RATED SINGLE VOLTAGE
width21.000 INCHES NOMINAL IN
length18.250 INCHES NOMINAL IN
materialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
body_styleTUBULAR, RECTANGULAR
heat_quantity1
conductor_formBRAID, TUBULAR LOCATION NOT OTHERWISE SPECIFIED
overall_length19.000 INCHES NOMINAL IN
inside_diameter0.203 INCHES NOMINAL SINGLE CONDUCTOR IN
terminal_length0.750 INCHES NOMINAL IN
element_quantity1
termination_typeLUG TERMINAL W/MOUNTING HOLE BOTH ENDS SINGLE CONDUCTOR
NSN4520-00-158-5545
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATING ELEMENT,ELECTRICAL,NONIM TITLE COMPONENT PN 277543 MFR HEATING ELEMENT,ELECTR
KEY FEATURES
•
PHASE: NOT RATED SINGLE VOLTAGE
•
TERMINAL QUANTITY: 2
•
LENGTH: 18.250 INCHES NOMINAL IN
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 2400.0 AC SINGLE VOLTAGE
•
BODY STYLE: TUBULAR, RECTANGULAR
•
MAXIMUM WATTAGE RATING IN WATTS: 2500.0 SINGLE VOLTAGE
•
TERMINAL LENGTH: 0.750 INCHES NOMINAL IN
•
ELEMENT CONNECTION STYLE: TERMINAL LUG
TECHNICAL CHARACTERISTICS
PHASENOT RATED SINGLE VOLTAGE
TERMINAL QUANTITY2
LENGTH18.250 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE2400.0 AC SINGLE VOLTAGE
BODY STYLETUBULAR, RECTANGULAR
MAXIMUM WATTAGE RATING IN WATTS2500.0 SINGLE VOLTAGE
TERMINAL LENGTH0.750 INCHES NOMINAL IN
ELEMENT CONNECTION STYLETERMINAL LUG
OVERALL LENGTH19.000 INCHES NOMINAL IN
HEAT QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 3
232184Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
APD1938-838Reference document
Same NSN cross-reference
Reference document — Secondary reference
457570Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 277543?
277543 is a HEATING ELEMENT,ELECTRICAL,NONIM.
What parts can replace 277543?
There are 3 known substitutes for 277543: 232184, APD1938-838, 457570. Substitute compatibility should be verified for your specific system.
What is the NSN for 277543?
277543 is cataloged in the U.S. Government catalog under NSN 4520-00-158-5545. This indicates validated use in U.S. government and defense supply chains.
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