77C707992P001 — TRANSFORMER,POWER AUTOTRANSFORME

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

77C707992P001: TRANSFORMER,POWER AUTOTRANSFORME.

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include body_width: 0.960 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, body_height: 0.910 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN, body_length: 1.380 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_height: 1.310 INCHES MAXIMUM IN, mounting_method: THREADED HOLE(S) SINGLE GROUP. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-997-2811, 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

77C707992P001

NSN: 5950-00-997-2811
FSC: 5950 — Coils and Transformers
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)

SPECIFICATIONS

body_width	0.960 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
body_height	0.910 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
body_length	1.380 INCHES MAXIMUM IN
inclosure_type	FULLY INCLOSED
overall_height	1.310 INCHES MAXIMUM IN
mounting_method	THREADED HOLE(S) SINGLE GROUP
frequency_rating	400.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size	0.112 INCHES SINGLE GROUP IN
reliability_indicator	NOT ESTABLISHED
maximum_operating_temp	105.0 CELSIUS DEGC
thread_quantity_per_inch	40 SINGLE GROUP
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
NSN	5950-00-997-2811

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

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

•

MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP

•

BODY WIDTH: 0.960 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.910 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN

•

WINDING FUNCTION AND QUANTITY: 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.310 INCHES MAXIMUM IN
MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED HOLE(S) SINGLE GROUP
BODY WIDTH	0.960 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
BODY HEIGHT	0.910 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
WINDING SHIELDING METHOD	EXTERNAL INCLOSURE SINGLE COMPONENT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	0.930 INCHES MINIMUM AND 0.950 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER 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

9T31Y3333Reference 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 77C707992P001?

77C707992P001 is a TRANSFORMER,POWER AUTOTRANSFORME.

What parts can replace 77C707992P001?

There is 1 known substitute for 77C707992P001: 9T31Y3333. Substitute compatibility should be verified for your specific system.

What is the NSN for 77C707992P001?

77C707992P001 is cataloged in the U.S. Government catalog under NSN 5950-00-997-2811. This indicates validated use in U.S. government and defense supply chains.

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77C707992P001 — TRANSFORMER,POWER AUTOTRANSFORME

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