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291552 — HEATING ELEMENT,ELECTRICAL,NONIM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

291552: HEATING ELEMENT,ELECTRICAL,NONIM.

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include phase: SINGLE SINGLE VOLTAGE, width: 8.750 INCHES NOMINAL IN, body_style: TUBULAR, RECTANGULAR, hole_diameter: 0.473 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN, overall_length: 13.094 INCHES NOMINAL IN, flange_diameter: 4.620 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4520-00-152-0945, 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
291552
NSN: 4520-00-152-0945
FSC: 4520 — Space and Water Heating Equipment
CAGE: 61423 — KIDDE TECHNOLOGIES, INC DIV KIDDE AEROSPACE AND DEFENSE (USA)
SPECIFICATIONS
phaseSINGLE SINGLE VOLTAGE
width8.750 INCHES NOMINAL IN
body_styleTUBULAR, RECTANGULAR
hole_diameter0.473 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN
overall_length13.094 INCHES NOMINAL IN
flange_diameter4.620 INCHES NOMINAL IN
terminal_length0.380 INCHES NOMINAL IN
flange_thickness0.090 INCHES NOMINAL IN
terminal_quantity6
frequency_in_hertz400.0
bolt_circle_diameter3.938 INCHES NOMINAL IN
hole_or_slot_quantity4
NSN4520-00-152-0945
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATING ELEMENT,ELECTRICAL,NONIM TITLE COMPONENT PN 291552 MFR HEATING ELEMENT,ELECTR
KEY FEATURES
•
FLANGE DIAMETER: 4.620 INCHES NOMINAL IN
•
PHASE: SINGLE SINGLE VOLTAGE
•
FREQUENCY IN HERTZ: 400.0
•
TERMINAL QUANTITY: 6
•
BODY STYLE: TUBULAR, RECTANGULAR
•
HOLE OR SLOT QUANTITY: 4
•
FLANGE THICKNESS: 0.090 INCHES NOMINAL IN
•
TERMINAL LENGTH: 0.380 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER4.620 INCHES NOMINAL IN
PHASESINGLE SINGLE VOLTAGE
FREQUENCY IN HERTZ400.0
TERMINAL QUANTITY6
BODY STYLETUBULAR, RECTANGULAR
HOLE OR SLOT QUANTITY4
FLANGE THICKNESS0.090 INCHES NOMINAL IN
TERMINAL LENGTH0.380 INCHES NOMINAL IN
ELEMENT CONNECTION STYLESTUD TYPE
OVERALL LENGTH13.094 INCHES NOMINAL IN
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
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FREQUENTLY ASKED QUESTIONS
What is 291552?
291552 is a HEATING ELEMENT,ELECTRICAL,NONIM.
What is the NSN for 291552?
291552 is cataloged in the U.S. Government catalog under NSN 4520-00-152-0945. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.