J503639 — HEATER,VEHICULAR,COMPARTMENT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

J503639: HEATER,VEHICULAR,COMPARTMENT.

The HEATER,VEHICULAR,COMPARTMENT is a the manufacturer industrial component. Key specifications include depth: 6.980 INCHES NOMINAL IN, width: 21.300 INCHES NOMINAL IN, height: 21.690 INCHES NOMINAL IN, heat_medium_type: AIR, heating_element_type: ELECTRIC NONIMMERSION, end_item_identification: 3930-01-417-2886. This part is cataloged in the U.S.

Government catalog under NSN 2540-01-441-5673, 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

J503639

NSN: 2540-01-441-5673
FSC: 2540 — Vehicular Furniture and Accessories
CAGE: 310G3 — JBAR A/C INC (USA)

SPECIFICATIONS

depth	6.980 INCHES NOMINAL IN
width	21.300 INCHES NOMINAL IN
height	21.690 INCHES NOMINAL IN
heat_medium_type	AIR
heating_element_type	ELECTRIC NONIMMERSION
end_item_identification	3930-01-417-2886
NSN	2540-01-441-5673

COMPONENT DIAGRAM

KEY FEATURES

•

HEAT MEDIUM TYPE: AIR

•

HEIGHT: 21.690 INCHES NOMINAL IN

•

DEPTH: 6.980 INCHES NOMINAL IN

•

WIDTH: 21.300 INCHES NOMINAL IN

•

HEATING ELEMENT TYPE: ELECTRIC NONIMMERSION

TECHNICAL CHARACTERISTICS

HEAT MEDIUM TYPE	AIR
HEIGHT	21.690 INCHES NOMINAL IN
DEPTH	6.980 INCHES NOMINAL IN
WIDTH	21.300 INCHES NOMINAL IN
END ITEM IDENTIFICATION	3930-01-417-2886
HEATING ELEMENT TYPE	ELECTRIC NONIMMERSION

SUBSTITUTES & CROSS-REFERENCES 3

6620992Reference document

Same NSN cross-reference

Reference document — Secondary reference

503-639Reference document

Same NSN cross-reference

Reference document — Secondary reference

6623232Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is J503639?

J503639 is a HEATER,VEHICULAR,COMPARTMENT.

What parts can replace J503639?

There are 3 known substitutes for J503639: 6620992, 503-639, 6623232. Substitute compatibility should be verified for your specific system.

What is the NSN for J503639?

J503639 is cataloged in the U.S. Government catalog under NSN 2540-01-441-5673. This indicates validated use in U.S. government and defense supply chains.

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J503639 — HEATER,VEHICULAR,COMPARTMENT

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