18B1491-1 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

18B1491-1: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include overall_width: 2.000 INCHES NOMINAL IN, inclosure_type: PARTIALLY INCLOSED, overall_height: 2.188 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, mounting_hole_diameter: 0.218 INCHES NOMINAL SINGLE GROUP IN. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-103-1841, 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

18B1491-1

NSN: 5950-01-103-1841
FSC: 5950 — Coils and Transformers
CAGE: 04801 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC (USA)

SPECIFICATIONS

overall_width	2.000 INCHES NOMINAL IN
inclosure_type	PARTIALLY INCLOSED
overall_height	2.188 INCHES NOMINAL IN
overall_length	3.000 INCHES NOMINAL IN
mounting_method	UNTHREADED HOLE(S) SINGLE GROUP
mounting_hole_diameter	0.218 INCHES NOMINAL SINGLE GROUP IN
mounting_facility_quantity	4 SINGLE GROUP
terminal_type_and_quantity	1 TERMINAL BLOCK W/SCREWS
center_to_center_distance_between_mounting_facilities_parallel_to_width	1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
center_to_center_distance_between_mounting_facilities_parallel_to_length	2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NSN	5950-01-103-1841

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: PARTIALLY INCLOSED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP

•

MOUNTING HOLE DIAMETER: 0.218 INCHES NOMINAL SINGLE GROUP IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.188 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	PARTIALLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHOD	UNTHREADED HOLE(S) SINGLE GROUP
MOUNTING HOLE DIAMETER	0.218 INCHES NOMINAL SINGLE GROUP IN
OVERALL LENGTH	3.000 INCHES NOMINAL IN
OVERALL WIDTH	2.000 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TERMINAL TYPE AND QUANTITY	1 TERMINAL BLOCK W/SCREWS

OTHER ITEMS IN FSC 5950 — Coils and Transformers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5950-00-000-0146 5950-00-001-1372 5950-00-001-1386 5950-00-001-1410 5950-00-001-1411 5950-00-001-1412 5950-00-001-1413 5950-00-001-1414

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 18B1491-1?

18B1491-1 is a TRANSFORMER,POWER.

What is the NSN for 18B1491-1?

18B1491-1 is cataloged in the U.S. Government catalog under NSN 5950-01-103-1841. This indicates validated use in U.S. government and defense supply chains.

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18B1491-1 — TRANSFORMER,POWER

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