U8987 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

U8987: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 3.188 INCHES MAXIMUM IN, body_height: 4.000 INCHES MAXIMUM IN, body_length: 3.625 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_height: 4.750 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S) SINGLE GROUP. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-231-4764, 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

U8987

NSN: 5950-00-231-4764
FSC: 5950 — Coils and Transformers
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)

SPECIFICATIONS

body_width	3.188 INCHES MAXIMUM IN
body_height	4.000 INCHES MAXIMUM IN
body_length	3.625 INCHES MAXIMUM IN
inclosure_type	HERMETICALLY SEALED
overall_height	4.750 INCHES MAXIMUM IN
mounting_method	THREADED STUD(S) SINGLE GROUP
nominal_thread_size	0.190 INCHES SINGLE GROUP IN
reliability_indicator	NOT ESTABLISHED
impedance_rating_in_ohms	10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
thread_quantity_per_inch	24 SINGLE GROUP
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_current	40.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
NSN	5950-00-231-4764

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP

•

BODY WIDTH: 3.188 INCHES MAXIMUM IN

•

BODY HEIGHT: 4.000 INCHES MAXIMUM IN

•

MAXIMUM TRANSFORMER POWER RATING: 5.0 WATTS SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	4.750 INCHES MAXIMUM IN
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	HERMETICALLY SEALED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP
BODY WIDTH	3.188 INCHES MAXIMUM IN
BODY HEIGHT	4.000 INCHES MAXIMUM IN
MAXIMUM TRANSFORMER POWER RATING	5.0 WATTS SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS	50.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY

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

1000A146Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 U8987?

U8987 is a TRANSFORMER,AUDIO FREQUENCY.

What parts can replace U8987?

There is 1 known substitute for U8987: 1000A146. Substitute compatibility should be verified for your specific system.

What is the NSN for U8987?

U8987 is cataloged in the U.S. Government catalog under NSN 5950-00-231-4764. This indicates validated use in U.S. government and defense supply chains.

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U8987 — TRANSFORMER,AUDIO FREQUENCY

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