PartsTable
Technical Data Sheet
Download PDF

118-553680-277 — HEATING ELEMENT,ELECTRICAL,NONIM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

118-553680-277: HEATING ELEMENT,ELECTRICAL,NONIM.

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include length: 30.959 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING SHEATH, body_style: FINNED, TUBULAR, U SHAPED, overall_length: 32.959 INCHES NOMINAL IN, terminal_length: 0.625 INCHES NOMINAL IN, heat_control_type: THERMOSTAT. This part is cataloged in the U.S.

Government catalog under NSN 4520-01-371-9380, 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
118-553680-277
NSN: 4520-01-371-9380
FSC: 4520 — Space and Water Heating Equipment
CAGE: 07131 — CHROMALOX INC (USA)
SPECIFICATIONS
length30.959 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING SHEATH
body_styleFINNED, TUBULAR, U SHAPED
heat_quantity1
overall_length32.959 INCHES NOMINAL IN
terminal_length0.625 INCHES NOMINAL IN
element_quantity1
heat_control_typeTHERMOSTAT
terminal_quantity2
element_connection_styleSTUD TYPE
element_radiation_spectrumNONINFRARED
maximum_wattage_rating_in_watts5250.0 SINGLE VOLTAGE
NSN4520-01-371-9380
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATING ELEMENT,ELECTRICAL,NONIM TITLE COMPONENT PN 118-553680-277 MFR HEATING ELEMENT,ELECTR
KEY FEATURES
•
TERMINAL QUANTITY: 2
•
LENGTH: 30.959 INCHES NOMINAL IN
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 600.0 AC SINGLE VOLTAGE
•
BODY STYLE: FINNED, TUBULAR, U SHAPED
•
MAXIMUM WATTAGE RATING IN WATTS: 5250.0 SINGLE VOLTAGE
•
TERMINAL LENGTH: 0.625 INCHES NOMINAL IN
•
ELEMENT CONNECTION STYLE: STUD TYPE
TECHNICAL CHARACTERISTICS
TERMINAL QUANTITY2
LENGTH30.959 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE600.0 AC SINGLE VOLTAGE
BODY STYLEFINNED, TUBULAR, U SHAPED
MAXIMUM WATTAGE RATING IN WATTS5250.0 SINGLE VOLTAGE
TERMINAL LENGTH0.625 INCHES NOMINAL IN
ELEMENT CONNECTION STYLESTUD TYPE
OVERALL LENGTH32.959 INCHES NOMINAL IN
HEAT QUANTITY1
HEAT CONTROL TYPETHERMOSTAT
OTHER ITEMS IN FSC 4520 — Space and Water Heating Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4520-00-000-0098 4520-00-000-0099 4520-00-001-1240 4520-00-001-3518 4520-00-001-3519 4520-00-001-6052 4520-00-001-6298 4520-00-001-7726
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 118-553680-277?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 118-553680-277?
118-553680-277 is a HEATING ELEMENT,ELECTRICAL,NONIM.
What is the NSN for 118-553680-277?
118-553680-277 is cataloged in the U.S. Government catalog under NSN 4520-01-371-9380. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 118-553680-277

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.