PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2S5012Fuseholder Subassembly

Caterpillar Inc Div Caterpillar Defense · NSN 5920-01-059-0882 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-059-0882 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-059-0882. Primary manufacturer part number: 2S5012.
Features
  • Fuseholder Subassembly — FSC 5920
  • Accommodated Ferrule Diameter: 7.5 MILLIMETERS NOMINAL MM
  • Overall Diameter: 14.2 MILLIMETERS NOMINAL MM
  • Accommodated Fuse Length: 49.5 MILLIMETERS NOMINAL MM
  • Fuse Terminal Type Accommodated: SLOTTED LUG
  • 2 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuseholder Subassembly, cataloged under National Stock Number 5920-01-059-0882, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-059-0882
Primary Part Number2S5012
Item NameFuseholder Subassembly
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Accommodated Ferrule Diameter7.5 MILLIMETERS NOMINAL MM
Overall Diameter14.2 MILLIMETERS NOMINAL MM
Accommodated Fuse Length49.5 MILLIMETERS NOMINAL MM
Fuse Terminal Type AccommodatedSLOTTED LUG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4820-00-141-91801286-5 INTERCHANGEABLE
Valve Asy,fuel,sele
Hydro-Aire Aerospace Corp
3120-00-337-6992 INTERCHANGEABLE
Bearing Assy
5950-00-467-1461ST5M1324-001 INTERCHANGEABLE
Transformer,power Autotransforme
The Boeing Company Div Defense
6150-01-175-610612865 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6130-01-292-077012865 INTERCHANGEABLE
Power Supply
Rantec Power Systems Inc. Dba Rantec Power Systems
6650-01-323-052612-865 INTERCHANGEABLE
Collimator,infrared
Rockwell Collins Optronics Inc. Div Collins Aerospace - Mission Systems
6240-01-419-5274 INTERCHANGEABLE
Lamp,fluorescent
Cross-Reference Index
Part NumberManufacturer
2S5012 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
12865 Electro-Wire Products Inc (USA)
Related Parts
4820-00-141-9180INTERCHANGEABLE
VALVE ASY,FUEL,SELE
1286-5
3120-00-337-6992INTERCHANGEABLE
BEARING ASSY
5950-00-467-1461INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
ST5M1324-001
6150-01-175-6106INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
12865
6130-01-292-0770INTERCHANGEABLE
POWER SUPPLY
12865
6650-01-323-0526INTERCHANGEABLE
COLLIMATOR,INFRARED
12-865
6240-01-419-5274INTERCHANGEABLE
LAMP,FLUORESCENT

Frequently Asked Questions

What is NSN 5920-01-059-0882?

NSN 5920-01-059-0882 is a Fuseholder Subassembly, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-059-0882?

NSN 5920-01-059-0882 has 2 cross-referenced part numbers: 2S5012 (Caterpillar Inc Div Caterpillar Defense), 12865 (Electro-Wire Products Inc).

What NSN replaces 5920-01-059-0882?

There are 7 known substitutes for 5920-01-059-0882: 4820-00-141-9180, 3120-00-337-6992, 5950-00-467-1461 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2S5012?

Key specifications for 2S5012: Accommodated Ferrule Diameter: 7.5 MILLIMETERS NOMINAL MM; Overall Length: 51.3 MILLIMETERS NOMINAL MM; Overall Diameter: 14.2 MILLIMETERS NOMINAL MM; Accommodated Fuse Length: 49.5 MILLIMETERS NOMINAL MM. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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