FLA3 — FUSE,CARTRIDGE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

FLA3: FUSE,CARTRIDGE.

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: FIBER CASE, body_style: SELF INDICATING TYPE, body_length: 1.439 INCHES NOMINAL IN, overall_length: 1.500 INCHES NOMINAL IN, overall_diameter: 0.406 INCHES NOMINAL IN, features_provided: NONRENEWABLE FUSIBLE ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5920-00-503-4779, 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→ FLA3

NSN: 5920-00-503-4779
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 75915 — LITTELFUSE, INC. (USA)

SPECIFICATIONS

material	FIBER CASE
body_style	SELF INDICATING TYPE
body_length	1.439 INCHES NOMINAL IN
overall_length	1.500 INCHES NOMINAL IN
overall_diameter	0.406 INCHES NOMINAL IN
features_provided	NONRENEWABLE FUSIBLE ELEMENT
surface_treatment	NICKEL TERMINAL
interruption_indicator_method	BODY-VISUAL OR ALARM
maximum_voltage_rating_in_volts	125.0 AC AND 125.0 DC
continuous_current_rating_in_amps	3.000
circuit_over-current_interruption_type	TIME DELAY
circuit_over-current_interruption_delay_time_in_seconds	15.0 300 PCT OF CURRENT RATING
NSN	5920-00-503-4779

COMPONENT DIAGRAM

KEY FEATURES

•

CONTINUOUS CURRENT RATING IN AMPS: 3.000

•

BODY STYLE: SELF INDICATING TYPE

•

CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS: 15.0 300 PCT OF CURRENT RATING

•

OVERALL DIAMETER: 0.406 INCHES NOMINAL IN

•

INTERRUPTION INDICATOR METHOD: BODY-VISUAL OR ALARM

•

FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT

•

BODY LENGTH: 1.439 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

CONTINUOUS CURRENT RATING IN AMPS	3.000
BODY STYLE	SELF INDICATING TYPE
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS	15.0 300 PCT OF CURRENT RATING
OVERALL DIAMETER	0.406 INCHES NOMINAL IN
OVERALL LENGTH	1.500 INCHES NOMINAL IN
INTERRUPTION INDICATOR METHOD	BODY-VISUAL OR ALARM
FEATURES PROVIDED	NONRENEWABLE FUSIBLE ELEMENT
BODY LENGTH	1.439 INCHES NOMINAL IN
SURFACE TREATMENT	NICKEL TERMINAL
MAXIMUM VOLTAGE RATING IN VOLTS	125.0 AC AND 125.0 DC

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 1

FNA-3AMPReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is FLA3?

FLA3 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).

What parts can replace FLA3?

There is 1 known substitute for FLA3: FNA-3AMP. Substitute compatibility should be verified for your specific system.

What is the NSN for FLA3?

FLA3 is cataloged in the U.S. Government catalog under NSN 5920-00-503-4779. This indicates validated use in U.S. government and defense supply chains.

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