9T31Y77 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

9T31Y77: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 1.030 INCHES MAXIMUM IN, body_height: 1.440 INCHES MAXIMUM IN, body_length: 1.030 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_height: 1.750 INCHES NOMINAL IN, overall_length: 1.890 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-856-5312, 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

9T31Y77

NSN: 5950-00-856-5312
FSC: 5950 — Coils and Transformers
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)

SPECIFICATIONS

body_width	1.030 INCHES MAXIMUM IN
body_height	1.440 INCHES MAXIMUM IN
body_length	1.030 INCHES MAXIMUM IN
inclosure_type	HERMETICALLY SEALED
overall_height	1.750 INCHES NOMINAL IN
overall_length	1.890 INCHES MAXIMUM IN
mounting_method	UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating	400.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicator	NOT ESTABLISHED
maximum_operating_temp	65.0 CELSIUS DEGC
mounting_hole_diameter	0.152 INCHES MINIMUM AND 0.160 INCHES MAXIMUM SINGLE GROUP IN
winding_shielding_method	INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
NSN	5950-00-856-5312

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT

•

MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP

•

BODY WIDTH: 1.030 INCHES MAXIMUM IN

•

BODY HEIGHT: 1.440 INCHES MAXIMUM IN

•

MOUNTING HOLE DIAMETER: 0.152 INCHES MINIMUM AND 0.160 INCHES MAXIMUM SINGLE GROUP IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.750 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
INCLOSURE TYPE	HERMETICALLY SEALED
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	UNTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH	1.030 INCHES MAXIMUM IN
BODY HEIGHT	1.440 INCHES MAXIMUM IN
MOUNTING HOLE DIAMETER	0.152 INCHES MINIMUM AND 0.160 INCHES MAXIMUM SINGLE GROUP IN
OVERALL LENGTH	1.890 INCHES MAXIMUM IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY 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

7749384P1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 9T31Y77?

9T31Y77 is a TRANSFORMER,POWER.

What parts can replace 9T31Y77?

There is 1 known substitute for 9T31Y77: 7749384P1. Substitute compatibility should be verified for your specific system.

What is the NSN for 9T31Y77?

9T31Y77 is cataloged in the U.S. Government catalog under NSN 5950-00-856-5312. This indicates validated use in U.S. government and defense supply chains.

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