1981475 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1981475: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 1.062 INCHES MAXIMUM IN, body_height: 0.781 INCHES MAXIMUM IN, body_length: 1.281 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-657-2412, 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

1981475

NSN: 5950-00-657-2412
FSC: 5950 — Coils and Transformers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

body_width	1.062 INCHES MAXIMUM IN
body_height	0.781 INCHES MAXIMUM IN
body_length	1.281 INCHES MAXIMUM IN
inclosure_type	HERMETICALLY SEALED
mounting_method	THREADED HOLE(S) SINGLE GROUP
frequency_rating	60.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size	0.086 INCHES SINGLE GROUP IN
reliability_indicator	NOT ESTABLISHED
impedance_rating_in_ohms	25000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_current	1.5 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity	2 SINGLE GROUP
NSN	5950-00-657-2412

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP

•

BODY WIDTH: 1.062 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.781 INCHES MAXIMUM IN

•

MAXIMUM TRANSFORMER POWER RATING: 175.0 VOLT-AMPERE SINGLE COMPONENT

•

WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT

•

IMPEDANCE RATING IN OHMS: 25000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
INCLOSURE TYPE	HERMETICALLY SEALED
MOUNTING METHOD	THREADED HOLE(S) SINGLE GROUP
BODY WIDTH	1.062 INCHES MAXIMUM IN
BODY HEIGHT	0.781 INCHES MAXIMUM IN
MAXIMUM TRANSFORMER POWER RATING	175.0 VOLT-AMPERE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS	25000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NOMINAL THREAD SIZE	0.086 INCHES SINGLE GROUP IN

SUBSTITUTES & CROSS-REFERENCES 2

436437Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

1007030Same 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 1981475?

1981475 is a TRANSFORMER,AUDIO FREQUENCY.

What parts can replace 1981475?

There are 2 known substitutes for 1981475: 436437, 1007030. Substitute compatibility should be verified for your specific system.

What is the NSN for 1981475?

1981475 is cataloged in the U.S. Government catalog under NSN 5950-00-657-2412. This indicates validated use in U.S. government and defense supply chains.

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1981475 — TRANSFORMER,AUDIO FREQUENCY

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