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XT-687 — TRANSFORMER,POWER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

XT-687: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 1.500 INCHES MAXIMUM IN, body_height: 1.438 INCHES MAXIMUM IN, body_length: 2.438 INCHES MAXIMUM IN, inclosure_type: OPEN, overall_height: 1.469 INCHES MAXIMUM IN, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-856-5850, 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
XT-687
NSN: 5950-00-856-5850
FSC: 5950 — Coils and Transformers
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
body_width1.500 INCHES MAXIMUM IN
body_height1.438 INCHES MAXIMUM IN
body_length2.438 INCHES MAXIMUM IN
inclosure_typeOPEN
overall_height1.469 INCHES MAXIMUM IN
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ MAXIMUM SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.188 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current40.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
winding_operating_voltage12.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
mounting_facility_quantity2 SINGLE GROUP
NSN5950-00-856-5850
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN XT-687 MFR TRANSFORMER,POWER
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
•
INCLOSURE TYPE: OPEN
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
•
BODY WIDTH: 1.500 INCHES MAXIMUM IN
•
BODY HEIGHT: 1.438 INCHES MAXIMUM IN
•
MOUNTING HOLE DIAMETER: 0.188 INCHES NOMINAL SINGLE GROUP IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.469 INCHES MAXIMUM IN
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
INCLOSURE TYPEOPEN
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHODFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH1.500 INCHES MAXIMUM IN
BODY HEIGHT1.438 INCHES MAXIMUM IN
MOUNTING HOLE DIAMETER0.188 INCHES NOMINAL SINGLE GROUP IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 XT-687?
XT-687 is a TRANSFORMER,POWER.
What is the NSN for XT-687?
XT-687 is cataloged in the U.S. Government catalog under NSN 5950-00-856-5850. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.