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LO2779 — FUSEHOLDER,BLOCK

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

LO2779: FUSEHOLDER,BLOCK.

The FUSEHOLDER,BLOCK is a the manufacturer industrial component. Key specifications include body_style: CLIP CONNECTED TYPE, overall_width: 1.380 INCHES NOMINAL IN, base_thickness: 0.120 INCHES NOMINAL IN, overall_length: 2.250 INCHES NOMINAL IN, special_features: ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO. LO2779, voltage_in_volts: 250.0.

This part is cataloged in the U.S. Government catalog under NSN 5920-01-077-5325, 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→ LO2779
NSN: 5920-01-077-5325
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)
SPECIFICATIONS
body_styleCLIP CONNECTED TYPE
overall_width1.380 INCHES NOMINAL IN
base_thickness0.120 INCHES NOMINAL IN
overall_length2.250 INCHES NOMINAL IN
special_featuresITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO. LO2779
voltage_in_volts250.0
mounting_hole_styleIN-LINE ALONG THE WIDTH
mounting_hole_diameter0.156 INCHES NOMINAL IN
mounting_hole_quantity2
accommodated_fuse_length1.250 INCHES NOMINAL IN
terminal_type_and_quantity2 TAB, SOLDER LUG
fuse_accommodation_quantity1
NSN5920-01-077-5325
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSEHOLDER,BLOCK TITLE COMPONENT PN LO2779 MFR FUSEHOLDER,BLOCK
KEY FEATURES
•
ACCOMMODATED FUSE LENGTH: 1.250 INCHES NOMINAL IN
•
MOUNTING HOLE QUANTITY: 2
•
BODY STYLE: CLIP CONNECTED TYPE
•
INTERNAL CIRCUIT CONFIGURATION AND POLE QUANTITY: 1 POLE, MAINLINE, FUSED
•
MOUNTING HOLE STYLE: IN-LINE ALONG THE WIDTH
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
VOLTAGE IN VOLTS: 250.0
•
MOUNTING HOLE DIAMETER: 0.156 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
ACCOMMODATED FUSE LENGTH1.250 INCHES NOMINAL IN
MOUNTING HOLE QUANTITY2
BODY STYLECLIP CONNECTED TYPE
INTERNAL CIRCUIT CONFIGURATION AND POLE QUANTITY1 POLE, MAINLINE, FUSED
MOUNTING HOLE STYLEIN-LINE ALONG THE WIDTH
CRITICALITY CODE JUSTIFICATIONZZZY
VOLTAGE IN VOLTS250.0
MOUNTING HOLE DIAMETER0.156 INCHES NOMINAL IN
OVERALL LENGTH2.250 INCHES NOMINAL IN
OVERALL WIDTH1.380 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
3377C24G01Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 LO2779?
LO2779 is a FUSEHOLDER,BLOCK. It is classified as a MRO (MRO_GENERAL).
What parts can replace LO2779?
There is 1 known substitute for LO2779: 3377C24G01. Substitute compatibility should be verified for your specific system.
What is the NSN for LO2779?
LO2779 is cataloged in the U.S. Government catalog under NSN 5920-01-077-5325. 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.