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11B5091749 — ARRESTER,ELECTRICAL SURGE

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

11B5091749: ARRESTER,ELECTRICAL SURGE.

The ARRESTER,ELECTRICAL SURGE is a the manufacturer industrial component. Key specifications include usage_design: INDOOR AND OUTDOOR, arrester_type: GAS, body_material: COPPER ALLOY, mounting_method: SCREW, special_features: INLET: 9/16 INCH - 18 RIGHT HAND THREAD; OUTLET: 9/16 INCH - 18 RIGHT HAND THREAD IN, end_item_identification: 4940017077585 FORWARD REPAIR SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-730-9851, 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→ 11B5091749
NSN: 5920-01-730-9851
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 5B5M3 — DEVCOM CHEMICAL BIOLOGICAL CENTER DBA CHEMICAL BIOLOGICAL CENTER DIV U.S. DEPT OF ARMY (USA)
SPECIFICATIONS
usage_designINDOOR AND OUTDOOR
arrester_typeGAS
body_materialCOPPER ALLOY
mounting_methodSCREW
special_featuresINLET: 9/16 INCH - 18 RIGHT HAND THREAD; OUTLET: 9/16 INCH - 18 RIGHT HAND THREAD IN
end_item_identification4940017077585 FORWARD REPAIR SYSTEM
part_name_assigned_by_controlling_agencyOXYGEN FLASH ARRESTOR
NSN5920-01-730-9851
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ARRESTER,ELECTRICAL SURGE TITLE COMPONENT PN 11B5091749 MFR ARRESTER,ELECTRICAL SU
KEY FEATURES
•
USAGE DESIGN: INDOOR AND OUTDOOR
•
MOUNTING METHOD: SCREW
•
ARRESTER TYPE: GAS
•
BODY MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
USAGE DESIGNINDOOR AND OUTDOOR
MOUNTING METHODSCREW
ARRESTER TYPEGAS
BODY MATERIALCOPPER ALLOY
SPECIAL FEATURESINLET: 9/16 INCH - 18 RIGHT HAND THREAD; OUTLET: 9/16 INCH - 18 RIGHT HAND THREAD IN
PART NAME ASSIGNED BY CONTROLLING AGENCYOXYGEN FLASH ARRESTOR
END ITEM IDENTIFICATION4940017077585 FORWARD REPAIR SYSTEM
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 11B5091749?
11B5091749 is a ARRESTER,ELECTRICAL SURGE. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 11B5091749?
11B5091749 is cataloged in the U.S. Government catalog under NSN 5920-01-730-9851. 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.