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Technical Data Sheet
PartsTable / MRO / 344172-3
344172-3 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: CERAMIC OR FIBER OR GLASS OR PLASTIC MELAMINE CASE, body_style: TUBE TYPE, overall_length: 1.310 INCHES NOMINAL IN, overall_diameter: 0.406 INCHES NOMINAL IN, features_provided: NONRENEWABLE FUSIBLE ELEMENT, end_item_identification: TOW COBRA. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-629-2625, 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→ 344172-3
NSN: 6150-00-629-2625
FSC: 6150
CAGE: 072E5 — VERTEX MODERNIZATION AND SUSTAINMENT LLC (USA)
SPECIFICATIONS
materialCERAMIC OR FIBER OR GLASS OR PLASTIC MELAMINE CASE
body_styleTUBE TYPE
overall_length1.310 INCHES NOMINAL IN
overall_diameter0.406 INCHES NOMINAL IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
end_item_identificationTOW COBRA
specification/standard_data81348-W-F-1814/1 GOVERNMENT SPECIFICATION
interruption_indicator_methodOPAQUE BODY
maximum_voltage_rating_in_volts600.0 AC
continuous_current_rating_in_amps15.000
circuit_over-current_interruption_typeTIME DELAY
circuit_over-current_interruption_delay_time_in_seconds12.0 200 PCT OF CURRENT RATING
NSN6150-00-629-2625
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 344172-3 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONTOW COBRA
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
890800ISS5Interchangeable
interchangeable cross-reference
interchangeable
890800Interchangeable
interchangeable cross-reference
interchangeable
890800ISSUEIInterchangeable
interchangeable cross-reference
interchangeable
WF1814/01-005Interchangeable
interchangeable cross-reference
interchangeable
XNC7X124Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 344172-3?
344172-3 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 344172-3?
There are 5 known substitutes for 344172-3: 890800ISS5, 890800, 890800ISSUEI and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 344172-3?
344172-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-629-2625. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026