T-290R-5 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

T-290R-5: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include overall_width: 2.250 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_height: 2.625 INCHES MINIMUM AND 2.875 INCHES MAXIMUM IN, overall_length: 3.624 INCHES MINIMUM AND 4.000 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S) SINGLE GROUP, nominal_thread_size: 0.138 INCHES SINGLE GROUP IN. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-158-6865, 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

T-290R-5

NSN: 5950-01-158-6865
FSC: 5950 — Coils and Transformers
CAGE: 12868 — BEHLMAN ELECTRONICS, INC (USA)

SPECIFICATIONS

overall_width	2.250 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
inclosure_type	HERMETICALLY SEALED
overall_height	2.625 INCHES MINIMUM AND 2.875 INCHES MAXIMUM IN
overall_length	3.624 INCHES MINIMUM AND 4.000 INCHES MAXIMUM IN
mounting_method	THREADED STUD(S) SINGLE GROUP
nominal_thread_size	0.138 INCHES SINGLE GROUP IN
reliability_indicator	NOT ESTABLISHED
impedance_rating_in_ohms	100000.0 NOMINAL SINGLE COMPONENT ALL PRIMARY
thread_quantity_per_inch	32 SINGLE GROUP
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
mounting_facility_quantity	4 SINGLE GROUP
terminal_type_and_quantity	12 TURRET
NSN	5950-01-158-6865

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.115 INCHES MINIMUM AND 2.135 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP

•

WINDING FUNCTION AND QUANTITY: 2 PRIMARY AND 6 SECONDARY SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.625 INCHES MINIMUM AND 2.875 INCHES MAXIMUM IN
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	HERMETICALLY SEALED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	2.115 INCHES MINIMUM AND 2.135 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP
OVERALL LENGTH	3.624 INCHES MINIMUM AND 4.000 INCHES MAXIMUM IN
OVERALL WIDTH	2.250 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
WINDING FUNCTION AND QUANTITY	2 PRIMARY AND 6 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS	100000.0 NOMINAL SINGLE COMPONENT ALL PRIMARY
NOMINAL THREAD SIZE	0.138 INCHES SINGLE GROUP IN

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

77C714822P001Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is T-290R-5?

T-290R-5 is a TRANSFORMER,AUDIO FREQUENCY.

What parts can replace T-290R-5?

There is 1 known substitute for T-290R-5: 77C714822P001. Substitute compatibility should be verified for your specific system.

What is the NSN for T-290R-5?

T-290R-5 is cataloged in the U.S. Government catalog under NSN 5950-01-158-6865. This indicates validated use in U.S. government and defense supply chains.

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