1-31198 — HEATING ELEMENT,ELECTRICAL,IMMER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

1-31198: HEATING ELEMENT,ELECTRICAL,IMMER.

HEATING ELEMENT,ELECTRICAL,IMMER. Key specifications include special_features: CAP 30;DIO 6;MCKT 12;PWB 1;RES 55;XSTR 3:6DB DOWN DETECTOR DB, features_provided: ELECTROSTATIC SENSITIVE, end_item_identification: AN/TRN-41, criticality_code_justification: CBBL. This part is cataloged in the U.S.

Government catalog under NSN 4520-00-375-5947, 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

MRO→ MRO_GENERAL→ 1-31198

NSN: 4520-00-375-5947
NIINs: 003755947, 011087879
FSC: 4520 — Space and Water Heating Equipment
CAGE: 65586 — CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC (USA)

SPECIFICATIONS

special_features	CAP 30;DIO 6;MCKT 12;PWB 1;RES 55;XSTR 3:6DB DOWN DETECTOR DB
features_provided	ELECTROSTATIC SENSITIVE
end_item_identification	AN/TRN-41
criticality_code_justification	CBBL
NSN	4520-00-375-5947

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE DIAMETER: 13.500 INCHES NOMINAL IN

•

TERMINAL QUANTITY: 28

•

LENGTH: 45.625 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 500.0 AC SINGLE VOLTAGE

•

BODY STYLE: FLANGE, TYPE

•

HOLE OR SLOT QUANTITY: 8

•

FLANGE THICKNESS: 1.125 INCHES NOMINAL IN

•

MAXIMUM WATTAGE RATING IN WATTS: 70000.0 SINGLE VOLTAGE

TECHNICAL CHARACTERISTICS

FLANGE DIAMETER	13.500 INCHES NOMINAL IN
TERMINAL QUANTITY	28
LENGTH	45.625 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	500.0 AC SINGLE VOLTAGE
BODY STYLE	FLANGE, TYPE
HOLE OR SLOT QUANTITY	8
FLANGE THICKNESS	1.125 INCHES NOMINAL IN
MAXIMUM WATTAGE RATING IN WATTS	70000.0 SINGLE VOLTAGE
TERMINAL LENGTH	0.688 INCHES NOMINAL IN
ELEMENT CONNECTION STYLE	STUD TYPE

SUBSTITUTES & CROSS-REFERENCES 2

TM14X96Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

AASK34263PC11Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 1-31198?

1-31198 is a HEATING ELEMENT,ELECTRICAL,IMMER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 1-31198?

There are 2 known substitutes for 1-31198: TM14X96, AASK34263PC11. Substitute compatibility should be verified for your specific system.

What is the NSN for 1-31198?

1-31198 is cataloged in the U.S. Government catalog under NSN 4520-00-375-5947. This indicates validated use in U.S. government and defense supply chains.

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1-31198 — HEATING ELEMENT,ELECTRICAL,IMMER

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