ATQ4 — FUSE,CARTRIDGE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

ATQ4: FUSE,CARTRIDGE.

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include body_style: TUBE TYPE, 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: VISIBLE ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5920-00-166-3508, 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→ ATQ4

NSN: 5920-00-166-3508
NIINs: 001663508, 014525911
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 71424 — MERSEN USA EP CORP. DBA FERRAZ SHAWMUT (USA)

SPECIFICATIONS

body_style	TUBE TYPE
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	VISIBLE ELEMENT
maximum_voltage_rating_in_volts	500.0 AC
continuous_current_rating_in_amps	4.500
circuit_over-current_interruption_type	TIME DELAY
circuit_over-current_interruption_delay_time_in_seconds	70.0 200 PCT OF CURRENT RATING
NSN	5920-00-166-3508

COMPONENT DIAGRAM

KEY FEATURES

•

CONTINUOUS CURRENT RATING IN AMPS: 4.000

•

BODY STYLE: TUBE TYPE

•

CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS: 70.0 200 PCT OF CURRENT RATING

•

OVERALL DIAMETER: 0.406 INCHES NOMINAL IN

•

INTERRUPTION INDICATOR METHOD: VISIBLE ELEMENT

•

FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT

•

SURFACE TREATMENT: NICKEL TERMINAL

TECHNICAL CHARACTERISTICS

CONTINUOUS CURRENT RATING IN AMPS	4.000
BODY STYLE	TUBE TYPE
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS	70.0 200 PCT OF CURRENT RATING
OVERALL DIAMETER	0.406 INCHES NOMINAL IN
OVERALL LENGTH	1.500 INCHES NOMINAL IN
INTERRUPTION INDICATOR METHOD	VISIBLE ELEMENT
FEATURES PROVIDED	NONRENEWABLE FUSIBLE ELEMENT
SURFACE TREATMENT	NICKEL TERMINAL
MAXIMUM VOLTAGE RATING IN VOLTS	500.0 AC AND 500.0 DC
CIRCUIT OVER-CURRENT INTERRUPTION TYPE	TIME DELAY

SUBSTITUTES & CROSS-REFERENCES 3

FNQ-7-500V7AReference document

Same NSN cross-reference

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

W3T106842ITEM64Reference document

Same NSN cross-reference

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

FLQ4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

Ready to buy ATQ4?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is ATQ4?

ATQ4 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).

What parts can replace ATQ4?

There are 3 known substitutes for ATQ4: FNQ-7-500V7A, W3T106842ITEM64, FLQ4. Substitute compatibility should be verified for your specific system.

What is the NSN for ATQ4?

ATQ4 is cataloged in the U.S. Government catalog under NSN 5920-00-166-3508. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

ATQ4 — FUSE,CARTRIDGE

Request a Quote — ATQ4