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1003346 — TRANSFORMER,POWER

✓ Government record, cited
3M · COMPONENT
PRODUCT OVERVIEW

1003346: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a 3M industrial component. Key specifications include body_width: 3.688 INCHES NOMINAL IN, cover_type: FLAT, body_height: 5.562 INCHES NOMINAL IN, body_length: 4.312 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, overall_length: 4.130 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-681-7663, 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
1003346
NSN: 5950-00-681-7663
NIINs: 006817663, 014337710
FSC: 5950 — Coils and Transformers
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
body_width3.688 INCHES NOMINAL IN
cover_typeFLAT
body_height5.562 INCHES NOMINAL IN
body_length4.312 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
overall_length4.130 INCHES NOMINAL IN
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
style_designatorRECTANGULAR-FLAT SIDE-END-CORNER MOUNTED
nominal_thread_size0.190 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
cover_attachment_methodCLIP
NSN5950-00-681-7663
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: 3M TRANSFORMER,POWER TITLE COMPONENT PN 1003346 MFR 3M TRANSFORMER,POWER
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 3.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
INPUT-OUTPUT PHASE RELATIONSHIP: THREE PHASE TO THREE PHASE SINGLE COMPONENT
•
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
•
BODY WIDTH: 3.688 INCHES NOMINAL IN
•
BODY HEIGHT: 5.562 INCHES NOMINAL IN
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
INCLOSURE TYPEHERMETICALLY SEALED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIPTHREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
BODY WIDTH3.688 INCHES NOMINAL IN
BODY HEIGHT5.562 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
NOMINAL THREAD SIZE0.190 INCHES SINGLE GROUP IN
SUBSTITUTES & CROSS-REFERENCES 3
1835Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
W10618Reference document
Same NSN cross-reference
Reference document — Secondary reference
435238Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1003346?
1003346 is a TRANSFORMER,POWER manufactured by 3M.
What parts can replace 1003346?
There are 3 known substitutes for 1003346: 1835, W10618, 435238. Substitute compatibility should be verified for your specific system.
What is the NSN for 1003346?
1003346 is cataloged in the U.S. Government catalog under NSN 5950-00-681-7663. This indicates validated use in U.S. government and defense supply chains.
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