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Technical Data Sheet

OTF-149/240 — HEATING ELEMENT,ELECTRICAL,NONIM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

OTF-149/240: HEATING ELEMENT,ELECTRICAL,NONIM.

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include width: 9.50 INCHES NOMINAL IN, length: 13.0 INCHES NOMINAL IN, material: IRON RUST RESISTING OR STEEL SHEATH, body_style: STRIP, FINNED, overall_length: 14.0 INCHES NOMINAL IN, end_item_identification: 4110-01534-7676. This part is cataloged in the U.S.

Government catalog under NSN 4520-01-698-2715, 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
OTF-149/240
NSN: 4520-01-698-2715
FSC: 4520 — Space and Water Heating Equipment
CAGE: 29907 — OMEGA ENGINEERING, INC. (USA)
SPECIFICATIONS
width9.50 INCHES NOMINAL IN
length13.0 INCHES NOMINAL IN
materialIRON RUST RESISTING OR STEEL SHEATH
body_styleSTRIP, FINNED
overall_length14.0 INCHES NOMINAL IN
end_item_identification4110-01534-7676
terminal_arrangement_styleOFFSET OR STAGGERED AT ONE END
maximum_wattage_rating_in_watts900.0 SINGLE VOLTAGE
voltage_in_volts_and_current_type240.0 AC SINGLE VOLTAGE
part_name_assigned_by_controlling_agencySTRIP,FINNED HEATER
NSN4520-01-698-2715
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATING ELEMENT,ELECTRICAL,NONIM TITLE COMPONENT PN OTF-149/240 MFR HEATING ELEMENT,ELECTR
KEY FEATURES
•
LENGTH: 13.0 INCHES NOMINAL IN
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 240.0 AC SINGLE VOLTAGE
•
BODY STYLE: STRIP, FINNED
•
MAXIMUM WATTAGE RATING IN WATTS: 900.0 SINGLE VOLTAGE
•
TERMINAL ARRANGEMENT STYLE: OFFSET OR STAGGERED AT ONE END
•
WIDTH: 9.50 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH13.0 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE240.0 AC SINGLE VOLTAGE
BODY STYLESTRIP, FINNED
MAXIMUM WATTAGE RATING IN WATTS900.0 SINGLE VOLTAGE
OVERALL LENGTH14.0 INCHES NOMINAL IN
TERMINAL ARRANGEMENT STYLEOFFSET OR STAGGERED AT ONE END
WIDTH9.50 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSTRIP,FINNED HEATER
END ITEM IDENTIFICATION4110-01534-7676
MATERIALIRON RUST RESISTING OR STEEL SHEATH
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 OTF-149/240?
OTF-149/240 is a HEATING ELEMENT,ELECTRICAL,NONIM.
What is the NSN for OTF-149/240?
OTF-149/240 is cataloged in the U.S. Government catalog under NSN 4520-01-698-2715. 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.