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OT-1907 — HEATING ELEMENT,ELECTRICAL,NONIM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

OT-1907: HEATING ELEMENT,ELECTRICAL,NONIM.

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include special_features: CHROME STEEL SHEATH;120 VOLTS, part_name_assigned_by_controlling_agency: HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE. This part is cataloged in the U.S.

Government catalog under NSN 4520-01-723-6441, 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
OT-1907
NSN: 4520-01-723-6441
FSC: 4520 — Space and Water Heating Equipment
CAGE: 65586 — CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC (USA)
SPECIFICATIONS
special_featuresCHROME STEEL SHEATH;120 VOLTS
part_name_assigned_by_controlling_agencyHEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE
NSN4520-01-723-6441
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATING ELEMENT,ELECTRICAL,NONIM TITLE COMPONENT PN OT-1907 MFR HEATING ELEMENT,ELECTR
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCHROME STEEL SHEATH;120 VOLTS
PART NAME ASSIGNED BY CONTROLLING AGENCYHEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is OT-1907?
OT-1907 is a HEATING ELEMENT,ELECTRICAL,NONIM.
What is the NSN for OT-1907?
OT-1907 is cataloged in the U.S. Government catalog under NSN 4520-01-723-6441. 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.