811057 — TRANSFORMER,RADIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

811057: TRANSFORMER,RADIO FREQUENCY.

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include rating_method: ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY INPUT, turn_quantity: 23-3/4 SINGLE COMPONENT SINGLE PRIMARY OUTPUT, coil_form_type: HOLLOW SINGLE COMPONENT, inclosure_type: FULLY INCLOSED, mounting_method: TAB AND TERMINAL SINGLE GROUP, frequency_rating: 2.5 MEGAHERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-891-9162, 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

811057

NSN: 5950-00-891-9162
FSC: 5950 — Coils and Transformers
CAGE: 80045 — L3HARRIS CINCINNATI ELECTRONICS CORPORATION (USA)

SPECIFICATIONS

rating_method	ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY INPUT
turn_quantity	23-3/4 SINGLE COMPONENT SINGLE PRIMARY OUTPUT
coil_form_type	HOLLOW SINGLE COMPONENT
inclosure_type	FULLY INCLOSED
mounting_method	TAB AND TERMINAL SINGLE GROUP
frequency_rating	2.5 MEGAHERTZ NOMINAL SINGLE COMPONENT
inductance_rating	14.10 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
reliability_indicator	NOT ESTABLISHED
winding_shielding_method	INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
terminal_type_and_quantity	3 PIN
adjustment_device_drive_type	SLOTTED SCREW SINGLE COMPONENT
winding_function_and_quantity	1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT
NSN	5950-00-891-9162

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: FULLY INCLOSED

•

TURN QUANTITY: 2-1/2 SINGLE COMPONENT SINGLE PRIMARY INPUT

•

MOUNTING METHOD: TAB AND TERMINAL SINGLE GROUP

•

INDUCTANCE RATING: 11.60 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT

•

ADJUSTMENT DEVICE DRIVE TYPE: SLOTTED SCREW SINGLE COMPONENT

•

ADJUSTMENT METHOD AND QUANTITY: 1 ADJUSTABLE CORE SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

INCLOSURE TYPE	FULLY INCLOSED
TURN QUANTITY	2-1/2 SINGLE COMPONENT SINGLE PRIMARY INPUT
TURN QUANTITY	23-3/4 SINGLE COMPONENT SINGLE PRIMARY OUTPUT
MOUNTING METHOD	TAB AND TERMINAL SINGLE GROUP
INDUCTANCE RATING	11.60 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
INDUCTANCE RATING	14.10 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
ADJUSTMENT DEVICE DRIVE TYPE	SLOTTED SCREW SINGLE COMPONENT
ADJUSTMENT METHOD AND QUANTITY	1 ADJUSTABLE CORE SINGLE COMPONENT
COIL FORM TYPE	HOLLOW SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT

SUBSTITUTES & CROSS-REFERENCES 5

5950008919162Reference document

Same NSN cross-reference

Reference document — Secondary reference

A6233Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SM-D-414461Reference document

Same NSN cross-reference

Reference document — Secondary reference

1871-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

414461Reference 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 811057?

811057 is a TRANSFORMER,RADIO FREQUENCY.

What parts can replace 811057?

There are 5 known substitutes for 811057: 5950008919162, A6233, SM-D-414461 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 811057?

811057 is cataloged in the U.S. Government catalog under NSN 5950-00-891-9162. This indicates validated use in U.S. government and defense supply chains.

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