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400-4789129ITEM817 — FUSE BOX

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

400-4789129ITEM817: FUSE BOX.

The FUSE BOX is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, overall_depth: 4.250 INCHES NOMINAL IN, overall_width: 10.160 INCHES NOMINAL IN, overall_height: 14.160 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), special_features: 4 CIRCUITS;4 MIDGET FUSES. This part is cataloged in the U.S.

Government catalog under NSN 5920-00-152-0266, 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→ 400-4789129ITEM817
NSN: 5920-00-152-0266
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY
overall_depth4.250 INCHES NOMINAL IN
overall_width10.160 INCHES NOMINAL IN
overall_height14.160 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
special_features4 CIRCUITS;4 MIDGET FUSES
style_designatorRECTANGULAR, SURFACE MOUNTING
functional_descriptionSHIPBOARD POWER DISTRIBUTION
fuse_current_rating_in_amps10.0
unthreaded_mounting_hole_diameter0.500 INCHES NOMINAL IN
standard_mounting_pattern_designator6 POINT-RECTANGULAR
hazardous_locations/environmental_protectionSHOCK PROOF
NSN5920-00-152-0266
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE BOX TITLE COMPONENT PN 400-4789129ITEM817 MFR FUSE BOX
KEY FEATURES
•
SECOND CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE HEIGHT: 5.000 INCHES NOMINAL IN
•
FUSE CURRENT RATING IN AMPS: 10.0
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR, SURFACE MOUNTING
•
FIRST CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE HEIGHT: 5.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT14.160 INCHES NOMINAL IN
SECOND CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE HEIGHT5.000 INCHES NOMINAL IN
FUSE CURRENT RATING IN AMPS10.0
MOUNTING METHODUNTHREADED HOLE(S)
UNTHREADED MOUNTING HOLE DIAMETER0.500 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR, SURFACE MOUNTING
OVERALL WIDTH10.160 INCHES NOMINAL IN
FIRST CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE HEIGHT5.000 INCHES NOMINAL IN
SPECIAL FEATURES4 CIRCUITS;4 MIDGET FUSES
MAIN LINE MAXIMUM AC VOLTAGE RATING IN VOLTS125.0
SUBSTITUTES & CROSS-REFERENCES 9
NAVS-5459-L SYM-602Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
02-05-0006Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-DTL-24646/6Reference document
Same NSN cross-reference
Reference document — Identification reference
SYM 602Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-F-24646/6Reference document
Same NSN cross-reference
Reference document — Secondary reference
FO7 (MIL-F-24646)Reference 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 demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 400-4789129ITEM817?
400-4789129ITEM817 is a FUSE BOX. It is classified as a MRO (MRO_GENERAL).
What parts can replace 400-4789129ITEM817?
There are 9 known substitutes for 400-4789129ITEM817: NAVS-5459-L SYM-602, 02-05-0006, MIL-DTL-24646/6 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 400-4789129ITEM817?
400-4789129ITEM817 is cataloged in the U.S. Government catalog under NSN 5920-00-152-0266. 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.