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AS1B2 — ARRESTER,ELECTRICAL SURGE

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

AS1B2: ARRESTER,ELECTRICAL SURGE.

The ARRESTER,ELECTRICAL SURGE is a the manufacturer industrial component. Key specifications include usage_design: INDOOR AND OUTDOOR, body_material: PLASTIC, overall_width: 1.000 INCHES NOMINAL IN, terminal_type: KNIFE BLADE, overall_height: 3.125 INCHES NOMINAL IN, overall_length: 3.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-116-4236, 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→ AS1B2
NSN: 5920-01-116-4236
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 46460 — MCGRAW-EDISON CO POWER SYSTEMS GROUP (USA)
SPECIFICATIONS
usage_designINDOOR AND OUTDOOR
body_materialPLASTIC
overall_width1.000 INCHES NOMINAL IN
terminal_typeKNIFE BLADE
overall_height3.125 INCHES NOMINAL IN
overall_length3.375 INCHES NOMINAL IN
mounting_methodSCREW
terminal_quantity2
line_to_ground_voltage175.000 VOLTS MAXIMUM
mounting_configurationTWO NO. 10 BRASS ROUND HEAD WOOD SCREWS 1.000 IN. LONG SPACED 1.000 IN. APART C TO C ALONG THE LENGTH IN
NSN5920-01-116-4236
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ARRESTER,ELECTRICAL SURGE TITLE COMPONENT PN AS1B2 MFR ARRESTER,ELECTRICAL SU
KEY FEATURES
•
TERMINAL QUANTITY: 2
•
USAGE DESIGN: INDOOR AND OUTDOOR
•
TERMINAL TYPE: KNIFE BLADE
•
LINE TO GROUND VOLTAGE: 175.000 VOLTS MAXIMUM
•
MOUNTING METHOD: SCREW
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT3.125 INCHES NOMINAL IN
TERMINAL QUANTITY2
USAGE DESIGNINDOOR AND OUTDOOR
TERMINAL TYPEKNIFE BLADE
LINE TO GROUND VOLTAGE175.000 VOLTS MAXIMUM
MOUNTING METHODSCREW
OVERALL LENGTH3.375 INCHES NOMINAL IN
OVERALL WIDTH1.000 INCHES NOMINAL IN
BODY MATERIALPLASTIC
MOUNTING CONFIGURATIONTWO NO. 10 BRASS ROUND HEAD WOOD SCREWS 1.000 IN. LONG SPACED 1.000 IN. APART C TO C ALONG THE LENGTH 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
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS1B2?
AS1B2 is a ARRESTER,ELECTRICAL SURGE. It is classified as a MRO (MRO_GENERAL).
What is the NSN for AS1B2?
AS1B2 is cataloged in the U.S. Government catalog under NSN 5920-01-116-4236. 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.