GA51320 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

GA51320: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 1.031 INCHES MAXIMUM IN, body_height: 2.250 INCHES MAXIMUM IN, body_length: 1.781 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-645-4126, 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

GA51320

NSN: 5950-00-645-4126
FSC: 5950 — Coils and Transformers
CAGE: 64959 — AMERICAN TELEPHONE AND TELEGRAPH CO (USA)

SPECIFICATIONS

body_width	1.031 INCHES MAXIMUM IN
body_height	2.250 INCHES MAXIMUM IN
body_length	1.781 INCHES MAXIMUM IN
inclosure_type	FULLY INCLOSED
mounting_method	THREADED STUD(S) SINGLE GROUP
frequency_rating	50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size	0.138 INCHES SINGLE GROUP IN
transformer_function	INTERSTAGE
reliability_indicator	NOT ESTABLISHED
impedance_rating_in_ohms	20000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
thread_quantity_per_inch	32 SINGLE GROUP
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
NSN	5950-00-645-4126

COMPONENT DIAGRAM

KEY FEATURES

•

TRANSFORMER FUNCTION: INTERSTAGE

•

MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP

•

BODY WIDTH: 1.031 INCHES MAXIMUM IN

•

BODY HEIGHT: 2.250 INCHES MAXIMUM IN

•

MAXIMUM TRANSFORMER POWER RATING: 19.0 DECIBELS SINGLE COMPONENT

•

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

TECHNICAL CHARACTERISTICS

TRANSFORMER FUNCTION	INTERSTAGE
MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP
BODY WIDTH	1.031 INCHES MAXIMUM IN
BODY HEIGHT	2.250 INCHES MAXIMUM IN
MAXIMUM TRANSFORMER POWER RATING	19.0 DECIBELS SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS	80000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
IMPEDANCE RATING IN OHMS	20000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY

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 3

S0-C-66188Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

59T99C1002Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

HH99-2Reference 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 GA51320?

GA51320 is a TRANSFORMER,AUDIO FREQUENCY.

What parts can replace GA51320?

There are 3 known substitutes for GA51320: S0-C-66188, 59T99C1002, HH99-2. Substitute compatibility should be verified for your specific system.

What is the NSN for GA51320?

GA51320 is cataloged in the U.S. Government catalog under NSN 5950-00-645-4126. This indicates validated use in U.S. government and defense supply chains.

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GA51320 — TRANSFORMER,AUDIO FREQUENCY

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