KLK-4 — FUSE,CARTRIDGE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

KLK-4: 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, interruption_indicator_method: VISIBLE ELEMENT, maximum_voltage_rating_in_volts: 500.0 DC AND 600.0 AC. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-433-1074, 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→ KLK-4

NSN: 5920-01-433-1074
NIINs: 014331074, 014778894
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: K8473 — LITTELFUSE UK LTD (GBR)

SPECIFICATIONS

body_style	TUBE TYPE
overall_length	1.500 INCHES NOMINAL IN
overall_diameter	0.406 INCHES NOMINAL IN
features_provided	NONRENEWABLE FUSIBLE ELEMENT
interruption_indicator_method	VISIBLE ELEMENT
maximum_voltage_rating_in_volts	500.0 DC AND 600.0 AC
continuous_current_rating_in_amps	4.000
circuit_over-current_interruption_type	NORMAL INSTANTANEOUS
NSN	5920-01-433-1074

COMPONENT DIAGRAM

KEY FEATURES

•

CONTINUOUS CURRENT RATING IN AMPS: 4.000

•

BODY STYLE: TUBE TYPE

•

OVERALL DIAMETER: 0.406 INCHES NOMINAL IN

•

INTERRUPTION INDICATOR METHOD: OPAQUE BODY

•

FEATURES PROVIDED: RENEWABLE FUSIBLE ELEMENT

•

MAXIMUM VOLTAGE RATING IN VOLTS: 600.0 AC

•

CIRCUIT OVER-CURRENT INTERRUPTION TYPE: NORMAL INSTANTANEOUS

TECHNICAL CHARACTERISTICS

CONTINUOUS CURRENT RATING IN AMPS	4.000
BODY STYLE	TUBE TYPE
OVERALL DIAMETER	0.406 INCHES NOMINAL IN
OVERALL LENGTH	1.500 INCHES NOMINAL IN
INTERRUPTION INDICATOR METHOD	OPAQUE BODY
FEATURES PROVIDED	RENEWABLE FUSIBLE ELEMENT
MAXIMUM VOLTAGE RATING IN VOLTS	600.0 AC
CIRCUIT OVER-CURRENT INTERRUPTION TYPE	NORMAL INSTANTANEOUS

SUBSTITUTES & CROSS-REFERENCES 2

10330-A PN17Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

593-6961260 PC 149Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is KLK-4?

KLK-4 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).

What parts can replace KLK-4?

There are 2 known substitutes for KLK-4: 10330-A PN17, 593-6961260 PC 149. Substitute compatibility should be verified for your specific system.

What is the NSN for KLK-4?

KLK-4 is cataloged in the U.S. Government catalog under NSN 5920-01-433-1074. This indicates validated use in U.S. government and defense supply chains.

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