GP-74B-120 — ARRESTER,ELECTRICAL SURGE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

GP-74B-120: ARRESTER,ELECTRICAL SURGE.

The ARRESTER,ELECTRICAL SURGE is a the manufacturer industrial component. Key specifications include usage_design: INDOOR, body_material: CERAMIC, terminal_type: SURFACE CONTACT, overall_length: 3.350 INCHES MINIMUM AND 3.550 INCHES MAXIMUM IN, mounting_method: SCREW AND HOLE, overall_diameter: 4.225 INCHES MINIMUM AND 4.275 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-089-2862, 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→ GP-74B-120

NSN: 5920-01-089-2862
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 25506 — EXCELITAS TECHNOLOGIES CORP. DBA PERKINELMER INC (USA)

SPECIFICATIONS

usage_design	INDOOR
body_material	CERAMIC
terminal_type	SURFACE CONTACT
overall_length	3.350 INCHES MINIMUM AND 3.550 INCHES MAXIMUM IN
mounting_method	SCREW AND HOLE
overall_diameter	4.225 INCHES MINIMUM AND 4.275 INCHES MAXIMUM IN
breakdown_voltage	120.000 KILOVOLTS NOMINAL
terminal_quantity	2
mounting_configuration	SIX NO. 8 SCREW HOLES EACH END
NSN	5920-01-089-2862

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL QUANTITY: 2

•

USAGE DESIGN: INDOOR

•

TERMINAL TYPE: SURFACE CONTACT

•

OVERALL DIAMETER: 4.225 INCHES MINIMUM AND 4.275 INCHES MAXIMUM IN

•

MOUNTING METHOD: SCREW AND HOLE

•

BREAKDOWN VOLTAGE: 120.000 KILOVOLTS NOMINAL

•

BODY MATERIAL: CERAMIC

TECHNICAL CHARACTERISTICS

TERMINAL QUANTITY	2
USAGE DESIGN	INDOOR
TERMINAL TYPE	SURFACE CONTACT
OVERALL DIAMETER	4.225 INCHES MINIMUM AND 4.275 INCHES MAXIMUM IN
MOUNTING METHOD	SCREW AND HOLE
BREAKDOWN VOLTAGE	120.000 KILOVOLTS NOMINAL
OVERALL LENGTH	3.350 INCHES MINIMUM AND 3.550 INCHES MAXIMUM IN
BODY MATERIAL	CERAMIC
MOUNTING CONFIGURATION	SIX NO. 8 SCREW HOLES EACH END

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

GP-74B-120XESame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 GP-74B-120?

GP-74B-120 is a ARRESTER,ELECTRICAL SURGE. It is classified as a MRO (MRO_GENERAL).

What parts can replace GP-74B-120?

There is 1 known substitute for GP-74B-120: GP-74B-120XE. Substitute compatibility should be verified for your specific system.

What is the NSN for GP-74B-120?

GP-74B-120 is cataloged in the U.S. Government catalog under NSN 5920-01-089-2862. This indicates validated use in U.S. government and defense supply chains.

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GP-74B-120 — ARRESTER,ELECTRICAL SURGE

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