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A2803 — HEATING ELEMENT,ELECTRICAL,NONIM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A2803: HEATING ELEMENT,ELECTRICAL,NONIM.

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include special_features: INDICATES WHETHER OR NOT THE PROPELLER IS BALANCED. This part is cataloged in the U.S.

Government catalog under NSN 4520-00-289-4134, 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
A2803
NSN: 4520-00-289-4134
NIINs: 002894134, 014498056
FSC: 4520 — Space and Water Heating Equipment
CAGE: 88932 — NORTHROP GRUMMAN CORP PRECISION PRODUCTS PLANT (USA)
SPECIFICATIONS
special_featuresINDICATES WHETHER OR NOT THE PROPELLER IS BALANCED
NSN4520-00-289-4134
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATING ELEMENT,ELECTRICAL,NONIM TITLE COMPONENT PN A2803 MFR HEATING ELEMENT,ELECTR
KEY FEATURES
•
PHASE: SINGLE SINGLE VOLTAGE
•
TERMINAL QUANTITY: 2
•
LENGTH: 2.438 INCHES NOMINAL IN
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 115.0 AC SINGLE VOLTAGE
•
BODY STYLE: TUBULAR, PLAIN
•
MAXIMUM WATTAGE RATING IN WATTS: 30.0 SINGLE VOLTAGE
•
TERMINAL LENGTH: 10.000 INCHES NOMINAL IN
•
ELEMENT CONNECTION STYLE: WIRE LEAD
TECHNICAL CHARACTERISTICS
PHASESINGLE SINGLE VOLTAGE
TERMINAL QUANTITY2
LENGTH2.438 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE115.0 AC SINGLE VOLTAGE
BODY STYLETUBULAR, PLAIN
MAXIMUM WATTAGE RATING IN WATTS30.0 SINGLE VOLTAGE
TERMINAL LENGTH10.000 INCHES NOMINAL IN
ELEMENT CONNECTION STYLEWIRE LEAD
CASE DIAMETER0.500 INCHES NOMINAL IN
OUTSIDE DIAMETER0.373 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A2803?
A2803 is a HEATING ELEMENT,ELECTRICAL,NONIM.
What is the NSN for A2803?
A2803 is cataloged in the U.S. Government catalog under NSN 4520-00-289-4134. 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.