L291814-3 — TRANSFORMER,RADIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

L291814-3: TRANSFORMER,RADIO FREQUENCY.

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include rating_method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY, turn_quantity: 19-3/4 SINGLE COMPONENT SINGLE PRIMARY, inclosure_type: FULLY INCLOSED, overall_length: 1.500 INCHES MAXIMUM IN, mounting_method: THREADED BUSHING SINGLE GROUP, frequency_rating: 12.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-754-5928, 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

L291814-3

NSN: 5950-00-754-5928
FSC: 5950 — Coils and Transformers
CAGE: 06845 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)

SPECIFICATIONS

rating_method	ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
turn_quantity	19-3/4 SINGLE COMPONENT SINGLE PRIMARY
inclosure_type	FULLY INCLOSED
overall_length	1.500 INCHES MAXIMUM IN
mounting_method	THREADED BUSHING SINGLE GROUP
frequency_rating	12.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
inductance_rating	1.40 MICROHENRIES MINIMUM AND 3.71 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
nominal_thread_size	0.250 INCHES SINGLE GROUP IN
transformer_function	INPUT
body_outside_diameter	0.450 INCHES MAXIMUM IN
reliability_indicator	NOT ESTABLISHED
maximum_operating_temp	75.0 CELSIUS DEGC
NSN	5950-00-754-5928

COMPONENT DIAGRAM

KEY FEATURES

•

TRANSFORMER FUNCTION: INPUT

•

INCLOSURE TYPE: FULLY INCLOSED

•

BODY OUTSIDE DIAMETER: 0.450 INCHES MAXIMUM IN

•

TURN QUANTITY: 19-3/4 SINGLE COMPONENT SINGLE PRIMARY

•

MOUNTING METHOD: THREADED BUSHING SINGLE GROUP

•

INDUCTANCE RATING: 1.40 MICROHENRIES MINIMUM AND 3.71 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY

TECHNICAL CHARACTERISTICS

TRANSFORMER FUNCTION	INPUT
INCLOSURE TYPE	FULLY INCLOSED
BODY OUTSIDE DIAMETER	0.450 INCHES MAXIMUM IN
TURN QUANTITY	19-3/4 SINGLE COMPONENT SINGLE PRIMARY
TURN QUANTITY	19-3/4 SINGLE COMPONENT SINGLE SECONDARY
MOUNTING METHOD	THREADED BUSHING SINGLE GROUP
INDUCTANCE RATING	1.40 MICROHENRIES MINIMUM AND 3.71 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
INDUCTANCE RATING	1.52 MICROHENRIES MINIMUM AND 3.51 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
ADJUSTMENT DEVICE DRIVE TYPE	SLOTTED SCREW SINGLE COMPONENT
ADJUSTMENT METHOD AND QUANTITY	1 ADJUSTABLE CORE SINGLE COMPONENT

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 1

ES1786Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 L291814-3?

L291814-3 is a TRANSFORMER,RADIO FREQUENCY.

What parts can replace L291814-3?

There is 1 known substitute for L291814-3: ES1786. Substitute compatibility should be verified for your specific system.

What is the NSN for L291814-3?

L291814-3 is cataloged in the U.S. Government catalog under NSN 5950-00-754-5928. This indicates validated use in U.S. government and defense supply chains.

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