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Technical Data Sheet

M21346/3-55 — Technical Data Sheet

✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The FUSEHOLDER,BLOCK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CONTACT, body_style: PLAIN BASE W/O BARRIERS, body_height: 1.030 INCHES NOMINAL IN, overall_width: 5.690 INCHES NOMINAL IN, base_thickness: 0.250 INCHES NOMINAL IN, coating_method: PLATED CONTACT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5920-00-164-1147, 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→ M21346/3-55
NSN: 5920-00-164-1147
FSC: 5920
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER ALLOY CONTACT
body_stylePLAIN BASE W/O BARRIERS
body_height1.030 INCHES NOMINAL IN
overall_width5.690 INCHES NOMINAL IN
base_thickness0.250 INCHES NOMINAL IN
coating_methodPLATED CONTACT
overall_length2.750 INCHES NOMINAL IN
voltage_in_volts250.0
surface_treatmentCOPPER AND TIN AND ZINC CONTACT
mounting_hole_styleIN-LINE ALONG THE WIDTH
mounting_hole_diameter0.138 INCHES NOMINAL IN
mounting_hole_quantity6
NSN5920-00-164-1147
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSEHOLDER,BLOCK TITLE COMPONENT PN M21346/3-55 MFR FUSEHOLDER,BLOCK
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 12 SCREW
•
BASE THICKNESS: 0.250 INCHES NOMINAL IN
•
MOUNTING HOLE STYLE: IN-LINE ALONG THE WIDTH
•
FUSE TERMINAL TYPE ACCOMMODATED: FERRULE
•
INTERNAL CIRCUIT CONFIGURATION AND POLE QUANTITY: 6 POLE, MAINLINE, FUSED
•
MATERIAL: COPPER ALLOY CONTACT
•
FUSE ACCOMMODATION QUANTITY: 6
TECHNICAL CHARACTERISTICS
TERMINAL TYPE AND QUANTITY12 SCREW
BASE THICKNESS0.250 INCHES NOMINAL IN
MOUNTING HOLE STYLEIN-LINE ALONG THE WIDTH
OVERALL WIDTH5.690 INCHES NOMINAL IN
FUSE TERMINAL TYPE ACCOMMODATEDFERRULE
INTERNAL CIRCUIT CONFIGURATION AND POLE QUANTITY6 POLE, MAINLINE, FUSED
MATERIALCOPPER ALLOY CONTACT
FUSE ACCOMMODATION QUANTITY6
ACCOMMODATED FERRULE DIAMETER0.406 INCHES NOMINAL IN
ACCOMMODATED FUSE LENGTH1.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
35556InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
35555InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
58828InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
NAS907 TYDSZ28InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3555-3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-F-21346InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M21346/3-55?
M21346/3-55 is a FUSEHOLDER,BLOCK. It is classified as a MRO (MRO_GENERAL).
What parts can replace M21346/3-55?
There are 19 known substitutes for M21346/3-55: 35556, 35555, 58828 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M21346/3-55?
M21346/3-55 is cataloged in the Federal Logistics Information System under NSN 5920-00-164-1147. This indicates validated use in U.S. government and defense supply chains.
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