PartsTable
Technical Data Sheet
Download PDF

MP120 — CIRCUIT BREAKER

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

MP120: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include body_width: 0.402 INCHES MAXIMUM IN, overall_width: 0.435 INCHES MAXIMUM IN, body_thickness: 0.150 INCHES MAXIMUM IN, overall_length: 0.530 INCHES NOMINAL IN, terminal_length: 1.500 INCHES NOMINAL IN, style_designator: OVAL BODY, WIRE LEADS. This part is cataloged in the U.S.

Government catalog under NSN 5955-01-181-3038, 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
MRO→ MRO_GENERAL→ MP120
NSN: 5955-01-181-3038
NIINs: 011813038, 013710646, 014519025
FSC: 5955 — Oscillators and Piezoelectric Crystals
CAGE: 75378 — CTS INC (USA)
SPECIFICATIONS
body_width0.402 INCHES MAXIMUM IN
overall_width0.435 INCHES MAXIMUM IN
body_thickness0.150 INCHES MAXIMUM IN
overall_length0.530 INCHES NOMINAL IN
terminal_length1.500 INCHES NOMINAL IN
style_designatorOVAL BODY, WIRE LEADS
circuit_resonanceSERIES RESONANCE
overall_thickness0.183 INCHES NOMINAL IN
terminal_diameter0.017 INCHES NOMINAL IN
drive_level_rating2.0 MILLIWATTS NOMINAL
mode_of_oscillationFUNDAMENTAL
specified_frequency12.000 MEGAHERTZ
NSN5955-01-181-3038
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN MP120 MFR CIRCUIT BREAKER
KEY FEATURES
•
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.015 TO 0.015
•
TERMINAL DIAMETER: 0.017 INCHES NOMINAL IN
•
TERMINAL LENGTH: 1.500 INCHES NOMINAL IN
•
MODE OF OSCILLATION: FUNDAMENTAL
•
BODY WIDTH: 0.402 INCHES MAXIMUM IN
•
EQUIVALENT RESISTANCE VALUE IN OHMS: 20.0 NOMINAL
•
OVERALL THICKNESS: 0.183 INCHES NOMINAL IN
•
STYLE DESIGNATOR: OVAL BODY, WIRE LEADS
TECHNICAL CHARACTERISTICS
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT-0.015 TO 0.015
TERMINAL DIAMETER0.017 INCHES NOMINAL IN
TERMINAL LENGTH1.500 INCHES NOMINAL IN
MODE OF OSCILLATIONFUNDAMENTAL
BODY WIDTH0.402 INCHES MAXIMUM IN
EQUIVALENT RESISTANCE VALUE IN OHMS20.0 NOMINAL
OVERALL THICKNESS0.183 INCHES NOMINAL IN
STYLE DESIGNATOROVAL BODY, WIRE LEADS
OVERALL LENGTH0.530 INCHES NOMINAL IN
OVERALL WIDTH0.435 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 2
3596739-3Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
M134-20Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy MP120?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MP120?
MP120 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace MP120?
There are 2 known substitutes for MP120: 3596739-3, M134-20. Substitute compatibility should be verified for your specific system.
What is the NSN for MP120?
MP120 is cataloged in the U.S. Government catalog under NSN 5955-01-181-3038. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MP120

✓ 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.