3P668-751 — TRANSFORMER,CURRENT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3P668-751: TRANSFORMER,CURRENT.

The TRANSFORMER,CURRENT is a the manufacturer industrial component. Key specifications include overall_width: 5.65 INCHES NOMINAL IN, overall_length: 15.40 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S) ALL GROUPINGS, frequency_rating: 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT, special_features: WINDOW DIAMETER: 3.66 INCHES; 3 PHASE METERING; TERMINALS: BRASS STUDS NO. 8-32 WITH 1 FLATWASHER AND REGULAR NUT IN, features_provided: W/OVERLOAD PROTECTION.

This part is cataloged in the U.S. Government catalog under NSN 5950-01-734-9972, 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

3P668-751

NSN: 5950-01-734-9972
FSC: 5950 — Coils and Transformers
CAGE: 59138 — INSTRUMENT TRANSFORMERS INC (USA)

SPECIFICATIONS

overall_width	5.65 INCHES NOMINAL IN
overall_length	15.40 INCHES NOMINAL IN
mounting_method	UNTHREADED HOLE(S) ALL GROUPINGS
frequency_rating	50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
special_features	WINDOW DIAMETER: 3.66 INCHES; 3 PHASE METERING; TERMINALS: BRASS STUDS NO. 8-32 WITH 1 FLATWASHER AND REGULAR NUT IN
features_provided	W/OVERLOAD PROTECTION
mounting_hole_diameter	0.28 INCHES MINIMUM AND 0.31 INCHES MAXIMUM ALL GROUPINGS IN
mounting_facility_quantity	6 ALL GROUPINGS
part_name_assigned_by_controlling_agency	CURRENT TRANSFORMER
center_to_center_distance_between_mounting_facilities_parallel_to_length	12.50 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NSN	5950-01-734-9972

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 6 ALL GROUPINGS

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 12.50 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

MOUNTING METHOD: UNTHREADED HOLE(S) ALL GROUPINGS

•

MOUNTING HOLE DIAMETER: 0.28 INCHES MINIMUM AND 0.31 INCHES MAXIMUM ALL GROUPINGS IN

•

FEATURES PROVIDED: W/OVERLOAD PROTECTION

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	6 ALL GROUPINGS
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	12.50 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHOD	UNTHREADED HOLE(S) ALL GROUPINGS
MOUNTING HOLE DIAMETER	0.28 INCHES MINIMUM AND 0.31 INCHES MAXIMUM ALL GROUPINGS IN
OVERALL LENGTH	15.40 INCHES NOMINAL IN
OVERALL WIDTH	5.65 INCHES NOMINAL IN
FEATURES PROVIDED	W/OVERLOAD PROTECTION
SPECIAL FEATURES	WINDOW DIAMETER: 3.66 INCHES; 3 PHASE METERING; TERMINALS: BRASS STUDS NO. 8-32 WITH 1 FLATWASHER AND REGULAR NUT IN
FREQUENCY RATING	50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
PART NAME ASSIGNED BY CONTROLLING AGENCY	CURRENT TRANSFORMER

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 2

MC-021852Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MG-040890ITEM25Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3P668-751?

3P668-751 is a TRANSFORMER,CURRENT.

What parts can replace 3P668-751?

There are 2 known substitutes for 3P668-751: MC-021852, MG-040890ITEM25. Substitute compatibility should be verified for your specific system.

What is the NSN for 3P668-751?

3P668-751 is cataloged in the U.S. Government catalog under NSN 5950-01-734-9972. This indicates validated use in U.S. government and defense supply chains.

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