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354002-GY — FUSEHOLDER,BLOCK

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

354002-GY: FUSEHOLDER,BLOCK.

The FUSEHOLDER,BLOCK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CONTACT, body_style: SIGNAL BLOCK, overall_width: 2.190 INCHES MAXIMUM IN, base_thickness: 0.080 INCHES NOMINAL IN, overall_height: 0.625 INCHES NOMINAL IN, overall_length: 0.550 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-377-3401, 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→ 354002-GY
NSN: 5920-01-377-3401
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 75915 — LITTELFUSE, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY CONTACT
body_styleSIGNAL BLOCK
overall_width2.190 INCHES MAXIMUM IN
base_thickness0.080 INCHES NOMINAL IN
overall_height0.625 INCHES NOMINAL IN
overall_length0.550 INCHES MAXIMUM IN
voltage_in_volts250.0
surface_treatmentTIN CONTACT
mounting_hole_styleIN-LINE ALONG THE WIDTH
mounting_hole_diameter0.146 INCHES NOMINAL IN
mounting_hole_quantity2
accommodated_fuse_length1.460 INCHES NOMINAL IN
NSN5920-01-377-3401
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSEHOLDER,BLOCK TITLE COMPONENT PN 354002-GY MFR FUSEHOLDER,BLOCK
KEY FEATURES
•
ACCOMMODATED FUSE LENGTH: 1.460 INCHES NOMINAL IN
•
MOUNTING HOLE QUANTITY: 2
•
BODY STYLE: SIGNAL BLOCK
•
INTERNAL CIRCUIT CONFIGURATION AND POLE QUANTITY: 1 POLE, MAINLINE, FUSED
•
MOUNTING HOLE STYLE: IN-LINE ALONG THE WIDTH
•
VOLTAGE IN VOLTS: 250.0
•
MOUNTING HOLE DIAMETER: 0.146 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
ACCOMMODATED FUSE LENGTH1.460 INCHES NOMINAL IN
MOUNTING HOLE QUANTITY2
OVERALL HEIGHT0.625 INCHES NOMINAL IN
BODY STYLESIGNAL BLOCK
INTERNAL CIRCUIT CONFIGURATION AND POLE QUANTITY1 POLE, MAINLINE, FUSED
MOUNTING HOLE STYLEIN-LINE ALONG THE WIDTH
VOLTAGE IN VOLTS250.0
MOUNTING HOLE DIAMETER0.146 INCHES NOMINAL IN
OVERALL LENGTH0.550 INCHES MAXIMUM IN
OVERALL WIDTH2.190 INCHES MAXIMUM IN
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
4685214-30Same 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 354002-GY?
354002-GY is a FUSEHOLDER,BLOCK. It is classified as a MRO (MRO_GENERAL).
What parts can replace 354002-GY?
There is 1 known substitute for 354002-GY: 4685214-30. Substitute compatibility should be verified for your specific system.
What is the NSN for 354002-GY?
354002-GY is cataloged in the U.S. Government catalog under NSN 5920-01-377-3401. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.