GF-31-U — TRANSFORMER,PULSE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

GF-31-U: TRANSFORMER,PULSE.

The TRANSFORMER,PULSE is a the manufacturer industrial component. Key specifications include body_width: 3.406 INCHES NOMINAL IN, body_height: 4.000 INCHES NOMINAL IN, body_length: 5.156 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED STUD(S) SINGLE GROUP, nominal_thread_size: 0.250 INCHES SINGLE GROUP IN. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-698-4222, 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

GF-31-U

NSN: 5950-00-698-4222
FSC: 5950 — Coils and Transformers
CAGE: 20950 — ESPEY MFG AND ELECTRONICS CORP (USA)

SPECIFICATIONS

body_width	3.406 INCHES NOMINAL IN
body_height	4.000 INCHES NOMINAL IN
body_length	5.156 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
mounting_method	THREADED STUD(S) SINGLE GROUP
nominal_thread_size	0.250 INCHES SINGLE GROUP IN
reliability_indicator	NOT ESTABLISHED
impedance_rating_in_ohms	1250.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
thread_quantity_per_inch	20 SINGLE GROUP
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_current	12.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
mounting_facility_quantity	4 SINGLE GROUP
NSN	5950-00-698-4222

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 4.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP

•

BODY WIDTH: 3.406 INCHES NOMINAL IN

•

BODY HEIGHT: 4.000 INCHES NOMINAL IN

•

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

•

IMPEDANCE RATING IN OHMS: 50.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	4.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP
BODY WIDTH	3.406 INCHES NOMINAL IN
BODY HEIGHT	4.000 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS	50.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
IMPEDANCE RATING IN OHMS	1250.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
NOMINAL THREAD SIZE	0.250 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 4

59T11C1760Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4P52Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

52671-1AReference document

Same NSN cross-reference

Reference document — Secondary reference

7238960Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is GF-31-U?

GF-31-U is a TRANSFORMER,PULSE.

What parts can replace GF-31-U?

There are 4 known substitutes for GF-31-U: 59T11C1760, 4P52, 52671-1A and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for GF-31-U?

GF-31-U is cataloged in the U.S. Government catalog under NSN 5950-00-698-4222. This indicates validated use in U.S. government and defense supply chains.

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