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Technical Data Sheet

7/43/74/5-3 — HEATING ELEMENT,ELECTRICAL,IMMER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

7/43/74/5-3: HEATING ELEMENT,ELECTRICAL,IMMER.

HEATING ELEMENT,ELECTRICAL,IMMER. Key specifications include phase: THREE SINGLE VOLTAGE, length: 11.000 INCHES NOMINAL IN, material: STEEL SHEATH, body_style: TUBULAR, SCREW TYPE, overall_length: 12.687 INCHES NOMINAL IN, terminal_length: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4540-01-316-3402, 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
7/43/74/5-3
NSN: 4540-01-316-3402
FSC: 4540 — Waste Disposal Equipment
CAGE: 79221 — WATLOW ELECTRIC MANUFACTURING CO DBA WATLOW (USA)
SPECIFICATIONS
phaseTHREE SINGLE VOLTAGE
length11.000 INCHES NOMINAL IN
materialSTEEL SHEATH
body_styleTUBULAR, SCREW TYPE
heat_quantity1
overall_length12.687 INCHES NOMINAL IN
terminal_length0.375 INCHES NOMINAL IN
element_quantity3
terminal_quantity2
frequency_in_hertz60.0
watt_density_rating16.0 PER SQUARE INCH SINGLE VOLTAGE
end_item_identificationUSED IN HYDRAULIC PWR UNIT 300788 ONBOARD 210 COAST GUARD VESSELS
NSN4540-01-316-3402
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATING ELEMENT,ELECTRICAL,IMMER TITLE COMPONENT PN 7/43/74/5-3 MFR HEATING ELEMENT,ELECTR
KEY FEATURES
•
PHASE: THREE SINGLE VOLTAGE
•
FREQUENCY IN HERTZ: 60.0
•
TERMINAL QUANTITY: 2
•
LENGTH: 11.000 INCHES NOMINAL IN
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 440.0 AC SINGLE VOLTAGE
•
BODY STYLE: TUBULAR, SCREW TYPE
•
MAXIMUM WATTAGE RATING IN WATTS: 1000.0 SINGLE VOLTAGE
•
TERMINAL LENGTH: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PHASETHREE SINGLE VOLTAGE
FREQUENCY IN HERTZ60.0
TERMINAL QUANTITY2
LENGTH11.000 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE440.0 AC SINGLE VOLTAGE
BODY STYLETUBULAR, SCREW TYPE
MAXIMUM WATTAGE RATING IN WATTS1000.0 SINGLE VOLTAGE
TERMINAL LENGTH0.375 INCHES NOMINAL IN
ELEMENT CONNECTION STYLEHERMETICALLY SEALED STUD
OVERALL LENGTH12.687 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
300779Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7/43/74/5-3?
7/43/74/5-3 is a HEATING ELEMENT,ELECTRICAL,IMMER.
What parts can replace 7/43/74/5-3?
There is 1 known substitute for 7/43/74/5-3: 300779. Substitute compatibility should be verified for your specific system.
What is the NSN for 7/43/74/5-3?
7/43/74/5-3 is cataloged in the U.S. Government catalog under NSN 4540-01-316-3402. This indicates validated use in U.S. government and defense supply chains.
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