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BM1490045 — ARRESTER,LIGHTNING

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

BM1490045: ARRESTER,LIGHTNING.

The ARRESTER,LIGHTNING is a the manufacturer industrial component. Key specifications include usage_design: INDOOR, arrester_type: GAS, overall_height: 34.2 MILLIMETERS NOMINAL MM, overall_length: 68.0 MILLIMETERS NOMINAL MM, mounting_method: BRACKET(S), overall_diameter: 22.8 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-648-0282, 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→ BM1490045
NSN: 5920-01-648-0282
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: Z0655 — THALES AUSTRALIA - BENDIGO LAND & JOINT SYSTEMS (AUS)
SPECIFICATIONS
usage_designINDOOR
arrester_typeGAS
overall_height34.2 MILLIMETERS NOMINAL MM
overall_length68.0 MILLIMETERS NOMINAL MM
mounting_methodBRACKET(S)
overall_diameter22.8 MILLIMETERS NOMINAL MM
breakdown_voltage100.0 VOLTS MAXIMUM
terminal_quantity2
line_to_ground_voltage90.0 VOLTS MAXIMUM
precious_material_and_locationCONTACTS GOLD
NSN5920-01-648-0282
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ARRESTER,LIGHTNING TITLE COMPONENT PN BM1490045 MFR ARRESTER,LIGHTNING
KEY FEATURES
•
TERMINAL QUANTITY: 2
•
USAGE DESIGN: INDOOR
•
LINE TO GROUND VOLTAGE: 90.0 VOLTS MAXIMUM
•
OVERALL DIAMETER: 22.8 MILLIMETERS NOMINAL MM
•
MOUNTING METHOD: BRACKET(S)
•
BREAKDOWN VOLTAGE: 100.0 VOLTS MAXIMUM
•
ARRESTER TYPE: GAS
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT34.2 MILLIMETERS NOMINAL MM
TERMINAL QUANTITY2
USAGE DESIGNINDOOR
LINE TO GROUND VOLTAGE90.0 VOLTS MAXIMUM
OVERALL DIAMETER22.8 MILLIMETERS NOMINAL MM
MOUNTING METHODBRACKET(S)
BREAKDOWN VOLTAGE100.0 VOLTS MAXIMUM
ARRESTER TYPEGAS
OVERALL LENGTH68.0 MILLIMETERS NOMINAL MM
PRECIOUS MATERIAL AND LOCATIONCONTACTS GOLD
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 BM1490045?
BM1490045 is a ARRESTER,LIGHTNING. It is classified as a MRO (MRO_GENERAL).
What is the NSN for BM1490045?
BM1490045 is cataloged in the U.S. Government catalog under NSN 5920-01-648-0282. 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.