W-F-1814/31 — FUSE,CARTRIDGE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

W-F-1814/31: FUSE,CARTRIDGE.

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: COPPER OR COPPER ALLOY TERMINAL, body_style: AXIAL TERMINAL TYPE, body_length: 5.375 INCHES MINIMUM AND 5.781 INCHES MAXIMUM IN, overall_length: 7.875 INCHES NOMINAL IN, terminal_length: 1.000 INCHES MINIMUM IN, overall_diameter: 1.560 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-102-9458, 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→ W-F-1814/31

NSN: 5920-01-102-9458
NIINs: 011029458, 012373875
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)

SPECIFICATIONS

material	COPPER OR COPPER ALLOY TERMINAL
body_style	AXIAL TERMINAL TYPE
body_length	5.375 INCHES MINIMUM AND 5.781 INCHES MAXIMUM IN
overall_length	7.875 INCHES NOMINAL IN
terminal_length	1.000 INCHES MINIMUM IN
overall_diameter	1.560 INCHES MAXIMUM IN
features_provided	NONRENEWABLE FUSIBLE ELEMENT
terminal_thickness	0.125 INCHES NOMINAL IN
mounting_slot_width	0.281 INCHES NOMINAL IN
specification/standard_data	81348-W-F-1814/64 GOVERNMENT SPECIFICATION
interruption_indicator_method	OPAQUE BODY
maximum_voltage_rating_in_volts	600.0 AC AND 600.0 DC
NSN	5920-01-102-9458

COMPONENT DIAGRAM

KEY FEATURES

•

CONTINUOUS CURRENT RATING IN AMPS: 100.000

•

BODY STYLE: KNIFE BLADE TYPE

•

CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS: 360.0 200 PCT OF CURRENT RATING

•

OVERALL DIAMETER: 1.440 INCHES MAXIMUM IN

•

TERMINAL LENGTH: 1.000 INCHES MINIMUM IN

•

TERMINAL THICKNESS: 0.125 INCHES NOMINAL IN

•

INTERRUPTION INDICATOR METHOD: OPAQUE BODY

TECHNICAL CHARACTERISTICS

CONTINUOUS CURRENT RATING IN AMPS	100.000
BODY STYLE	KNIFE BLADE TYPE
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS	360.0 200 PCT OF CURRENT RATING
OVERALL DIAMETER	1.440 INCHES MAXIMUM IN
TERMINAL LENGTH	1.000 INCHES MINIMUM IN
TERMINAL THICKNESS	0.125 INCHES NOMINAL IN
OVERALL LENGTH	7.880 INCHES NOMINAL IN
INTERRUPTION INDICATOR METHOD	OPAQUE BODY
FEATURES PROVIDED	NONRENEWABLE FUSIBLE ELEMENT
SPECIFICATION/STANDARD DATA	81348-W-F-1814/31 GOVERNMENT SPECIFICATION

SUBSTITUTES & CROSS-REFERENCES 2

F803AANDTYPEIIReference document

Same NSN cross-reference

Reference document — Secondary reference

WF1814/31-004Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

HAZMAT per U.S. Government catalogNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is W-F-1814/31?

W-F-1814/31 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).

What parts can replace W-F-1814/31?

There are 2 known substitutes for W-F-1814/31: F803AANDTYPEII, WF1814/31-004. Substitute compatibility should be verified for your specific system.

What is the NSN for W-F-1814/31?

W-F-1814/31 is cataloged in the U.S. Government catalog under NSN 5920-01-102-9458. This indicates validated use in U.S. government and defense supply chains.

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