442723 — ARRESTER,ELECTRICAL SURGE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

442723: ARRESTER,ELECTRICAL SURGE.

The ARRESTER,ELECTRICAL SURGE is a the manufacturer industrial component. Key specifications include usage_design: INDOOR, arrester_type: GAS, terminal_type: WIRE LEAD, exterior_color: BLACK, overall_length: 1.850 INCHES NOMINAL IN, inside_diameter: 3.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-243-3633, 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→ 442723

NSN: 5920-01-243-3633
NIINs: 012433633, 013823202
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 89536 — FLUKE CORP (USA)

SPECIFICATIONS

usage_design	INDOOR
arrester_type	GAS
terminal_type	WIRE LEAD
exterior_color	BLACK
overall_length	1.850 INCHES NOMINAL IN
inside_diameter	3.0 MILLIMETERS NOMINAL MM
mounting_method	WIRE LEAD TERMINAL(S)
outside_diameter	5.0 MILLIMETERS NOMINAL MM
overall_diameter	0.380 INCHES NOMINAL IN
breakdown_voltage	450.000 VOLTS NOMINAL
terminal_quantity	2
mounting_configuration	TWO 0.775 IN. LG,0.032 IN. DIA WIRE LEADS IN
NSN	5920-01-243-3633

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL QUANTITY: 2

•

USAGE DESIGN: INDOOR

•

TERMINAL TYPE: WIRE LEAD

•

OVERALL DIAMETER: 0.380 INCHES NOMINAL IN

•

MOUNTING METHOD: WIRE LEAD TERMINAL(S)

•

BREAKDOWN VOLTAGE: 450.000 VOLTS NOMINAL

•

ARRESTER TYPE: GAS

TECHNICAL CHARACTERISTICS

TERMINAL QUANTITY	2
USAGE DESIGN	INDOOR
TERMINAL TYPE	WIRE LEAD
OVERALL DIAMETER	0.380 INCHES NOMINAL IN
MOUNTING METHOD	WIRE LEAD TERMINAL(S)
BREAKDOWN VOLTAGE	450.000 VOLTS NOMINAL
ARRESTER TYPE	GAS
OVERALL LENGTH	1.850 INCHES NOMINAL IN
MOUNTING CONFIGURATION	TWO 0.775 IN. LG,0.032 IN. DIA WIRE LEADS IN

SUBSTITUTES & CROSS-REFERENCES 1

B2B470Y23Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 442723?

442723 is a ARRESTER,ELECTRICAL SURGE. It is classified as a MRO (MRO_GENERAL).

What parts can replace 442723?

There is 1 known substitute for 442723: B2B470Y23. Substitute compatibility should be verified for your specific system.

What is the NSN for 442723?

442723 is cataloged in the U.S. Government catalog under NSN 5920-01-243-3633. This indicates validated use in U.S. government and defense supply chains.

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442723 — ARRESTER,ELECTRICAL SURGE

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