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149C119H01 — ARRESTER,ELECTRICAL SURGE

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

149C119H01: ARRESTER,ELECTRICAL SURGE.

The ARRESTER,ELECTRICAL SURGE is a the manufacturer industrial component. Key specifications include usage_design: INDOOR, arrester_type: AIR GAP, body_material: STEEL, overall_depth: 5.250 INCHES NOMINAL IN, overall_width: 10.250 INCHES NOMINAL IN, terminal_type: THREADED STUD. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-045-8870, 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→ 149C119H01
NSN: 5920-01-045-8870
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
usage_designINDOOR
arrester_typeAIR GAP
body_materialSTEEL
overall_depth5.250 INCHES NOMINAL IN
overall_width10.250 INCHES NOMINAL IN
terminal_typeTHREADED STUD
overall_height13.500 INCHES NOMINAL IN
mounting_methodHOLE
terminal_quantity4
line_to_ground_voltage5.500 KILOVOLTS MAXIMUM
mounting_configurationFOUR 0.312 IN DIA HOLES SPACED 8.000 IN BY 12.750 IN CTOC IN
NSN5920-01-045-8870
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ARRESTER,ELECTRICAL SURGE TITLE COMPONENT PN 149C119H01 MFR ARRESTER,ELECTRICAL SU
KEY FEATURES
•
TERMINAL QUANTITY: 4
•
USAGE DESIGN: INDOOR
•
TERMINAL TYPE: THREADED STUD
•
LINE TO GROUND VOLTAGE: 5.500 KILOVOLTS MAXIMUM
•
MOUNTING METHOD: HOLE
•
ARRESTER TYPE: AIR GAP
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT13.500 INCHES NOMINAL IN
TERMINAL QUANTITY4
USAGE DESIGNINDOOR
TERMINAL TYPETHREADED STUD
LINE TO GROUND VOLTAGE5.500 KILOVOLTS MAXIMUM
MOUNTING METHODHOLE
ARRESTER TYPEAIR GAP
OVERALL WIDTH10.250 INCHES NOMINAL IN
BODY MATERIALSTEEL
MOUNTING CONFIGURATIONFOUR 0.312 IN DIA HOLES SPACED 8.000 IN BY 12.750 IN CTOC IN
OTHER ITEMS IN FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5920-00-001-3111 5920-00-001-3260 5920-00-001-3261 5920-00-001-3262 5920-00-001-3263 5920-00-001-3264 5920-00-001-3296 5920-00-001-3840
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 149C119H01?
149C119H01 is a ARRESTER,ELECTRICAL SURGE. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 149C119H01?
149C119H01 is cataloged in the U.S. Government catalog under NSN 5920-01-045-8870. 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.