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PartsTable / COMPONENT / 3AG 250V/4A
3AG 250V/4A ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The 3AG 250V/4A is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-557-2647, 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
3AG 250V/4A
NSN: 5920-00-557-2647
FSC: 5920
CAGE: 71400 — COOPER BUSSMANN, LLC DBA COOPER INDUSTRIES (USA)
SPECIFICATIONS
Part Number3AG 250V/4A
NSN5920-00-557-2647
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 3AG 250V/4A TITLE COMPONENT PN 3AG 250V/4A MFR 3AG 250V/4A
KEY FEATURES
•
MATERIAL: GLASS CASE
•
SPECIFICATION/STANDARD DATA: 81349-MIL-F-15160/2D GOVERNMENT SPECIFICATION
•
BODY STYLE: TUBE TYPE
•
INTERRUPTION INDICATOR METHOD: VISIBLE ELEMENT
•
OVERALL DIAMETER: 0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
•
CIRCUIT OVER-CURRENT INTERRUPTION TYPE: NORMAL INSTANTANEOUS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALGLASS CASE
OVERALL LENGTH1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA81349-MIL-F-15160/2D GOVERNMENT SPECIFICATION
BODY STYLETUBE TYPE
END ITEM IDENTIFICATIONASDS ON BOARD BAG AND FLY AWAY KIT
INTERRUPTION INDICATOR METHODVISIBLE ELEMENT
OVERALL DIAMETER0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
CIRCUIT OVER-CURRENT INTERRUPTION TYPENORMAL INSTANTANEOUS
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC AND 250.0 DC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
8314Interchangeable
interchangeable cross-reference
interchangeable
ASC1494351Interchangeable
interchangeable cross-reference
interchangeable
3AG4AInterchangeable
interchangeable cross-reference
interchangeable
X48170Interchangeable
interchangeable cross-reference
interchangeable
5940PL1990119Interchangeable
interchangeable cross-reference
interchangeable
3073-B-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3AG 250V/4A?
3AG 250V/4A is a 3AG 250V/4A.
What parts can replace 3AG 250V/4A?
There are 31 known substitutes for 3AG 250V/4A: 8314, ASC1494351, 3AG4A and 28 more. Substitute compatibility should be verified for your specific system.
Is 3AG 250V/4A still available?
3AG 250V/4A is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026