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91684401 — FUSEHOLDER,BLOCK

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

91684401: FUSEHOLDER,BLOCK.

The FUSEHOLDER,BLOCK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CONTACT, overall_width: 0.300 INCHES NOMINAL IN, overall_height: 0.689 INCHES NOMINAL IN, overall_length: 1.400 INCHES NOMINAL IN, voltage_in_volts: 250.0, surface_treatment: TIN TERMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-173-1750, 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→ 91684401
NSN: 5920-01-173-1750
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: F6481 — THALES SA (FRA)
SPECIFICATIONS
materialCOPPER ALLOY CONTACT
overall_width0.300 INCHES NOMINAL IN
overall_height0.689 INCHES NOMINAL IN
overall_length1.400 INCHES NOMINAL IN
voltage_in_volts250.0
surface_treatmentTIN TERMINAL
accommodated_fuse_length1.250 INCHES NOMINAL IN
terminal_type_and_quantity4 WIRE LEAD
fuse_accommodation_quantity1
accommodated_ferrule_diameter0.250 INCHES NOMINAL IN
current_carrying_rating_in_amps15.0
fuse_terminal_type_accommodatedFERRULE
NSN5920-01-173-1750
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSEHOLDER,BLOCK TITLE COMPONENT PN 91684401 MFR FUSEHOLDER,BLOCK
KEY FEATURES
•
ACCOMMODATED FUSE LENGTH: 1.250 INCHES NOMINAL IN
•
INTERNAL CIRCUIT CONFIGURATION AND POLE QUANTITY: 1 POLE, MAINLINE, FUSED
•
VOLTAGE IN VOLTS: 250.0
•
ACCOMMODATED FERRULE DIAMETER: 0.250 INCHES NOMINAL IN
•
FUSE TERMINAL TYPE ACCOMMODATED: FERRULE
TECHNICAL CHARACTERISTICS
ACCOMMODATED FUSE LENGTH1.250 INCHES NOMINAL IN
OVERALL HEIGHT0.689 INCHES NOMINAL IN
INTERNAL CIRCUIT CONFIGURATION AND POLE QUANTITY1 POLE, MAINLINE, FUSED
VOLTAGE IN VOLTS250.0
OVERALL LENGTH1.400 INCHES NOMINAL IN
OVERALL WIDTH0.300 INCHES NOMINAL IN
ACCOMMODATED FERRULE DIAMETER0.250 INCHES NOMINAL IN
FUSE TERMINAL TYPE ACCOMMODATEDFERRULE
SURFACE TREATMENTTIN TERMINAL
CURRENT CARRYING RATING IN AMPS15.0
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
2110-0643Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 91684401?
91684401 is a FUSEHOLDER,BLOCK. It is classified as a MRO (MRO_GENERAL).
What parts can replace 91684401?
There is 1 known substitute for 91684401: 2110-0643. Substitute compatibility should be verified for your specific system.
What is the NSN for 91684401?
91684401 is cataloged in the U.S. Government catalog under NSN 5920-01-173-1750. 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.