PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FHL29G4Fuseholder,extractor Post

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-00-878-0790 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-878-0790 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-878-0790. Primary manufacturer part number: FHL29G4.
Features
  • Fuseholder,extractor Post — FSC 5920
  • Bushing Hole Diameter: 0.869 INCHES MINIMUM AND 0.879 INCHES MAXIMUM IN
  • Indicating Lamp Voltage Range in Volts: +46.0 TO 60.0
  • Fuse Terminal Type Accommodated: FERRULE
  • Center to Center Distance Between Bushing Holes: 0.795 INCHES MINIMUM AND 0.805 INCHES MAXIMUM IN
  • Voltage in Volts: 60.0
  • Length From Front Protrusion to Mounting Surface: 0.798 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN
  • Surface Treatment Document and Classification: QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE CONTACT
Applications
  • Applications requiring Plastic Polyhexamethylene Adipamide and Glass or Plastic Polycaprolactam and Glass or Plastic Polyhexamethylene Sebacamide and Glass Body construction
General Description

The Fuseholder,extractor Post, cataloged under National Stock Number 5920-00-878-0790, 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 Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-878-0790
Primary Part NumberFHL29G4
Item NameFuseholder,extractor Post
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusCANCELLED
Bushing Hole Diameter0.869 INCHES MINIMUM AND 0.879 INCHES MAXIMUM IN
Indicating Lamp Voltage Range in Volts+46.0 TO 60.0
Fuse Terminal Type AccommodatedFERRULE
Center to Center Distance Between Bushing Holes0.795 INCHES MINIMUM AND 0.805 INCHES MAXIMUM IN
Voltage in Volts60.0
Length From Front Protrusion to Mounting Surface0.798 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN
Surface Treatment Document and ClassificationQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE CONTACT
Body StylePANEL MOUNTED TYPE
Mounting Hole Diameter0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
Screw Thread Diameter0.164 INCHES NOMINAL IN
Terminal Type and Quantity4 THREADED STUD
Center to Center Distance Between Outside Mounting Holes Along Width0.933 INCHES MINIMUM AND 0.943 INCHES MAXIMUM IN
Resistor Rating1.2 KILOHMS
Screw Thread Quantity Per Inch32.0
Current Carrying Rating in Amps30.0
Interruption Indicator MethodINCANDESCENT LAMP
Fuse Accommodation Quantity2
Surface TreatmentSILVER CONTACT
Test Data Document81349-MIL-F-19207 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Accommodated Fuse Length1.250 INCHES NOMINAL IN
Accommodated Ferrule Diameter0.250 INCHES NOMINAL IN
Mounting Hole Style2 BUSHING MOUNTING W/2 HOLES
Material Document and ClassificationMIL-M-14, TYPE SDG MIL SPEC SINGLE MATERIAL RESPONSE BODY
Environmental ProtectionDRIPPROOF
Specification/standard Data81349-MIL-F-19207/18 GOVERNMENT SPECIFICATION
Mounting Hole Quantity2
Center to Center Distance Between Keyway and Bushing Hole0.464 INCHES MINIMUM AND 0.474 INCHES MAXIMUM IN
MaterialPLASTIC POLYHEXAMETHYLENE ADIPAMIDE AND GLASS OR PLASTIC POLYCAPROLACTAM AND GLASS OR PLASTIC POLYHEXAMETHYLENE SEBACAMIDE AND GLASS BODY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5920-00-053-8958 INTERCHANGEABLE
Fuseholder,extractor Post
5920-00-421-0952 INTERCHANGEABLE
Fuseholder,extractor Post
5920-00-752-3030 INTERCHANGEABLE
Fuseholder,extractor Post
5920-00-823-0906 INTERCHANGEABLE
Fuseholder,extractor Post
5920-00-837-6647 INTERCHANGEABLE
Fuseholder,extractor Post
5920-00-912-6494 INTERCHANGEABLE
Fuseholder,extractor Post
Cross-Reference Index
Part NumberManufacturer
FHL29G4 Cooper Bussmann, Llc Dba Cooper Industries (USA)
FHL29G-004 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M19207/18-004 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-F-19207/18 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-19207/18 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
FHL29-4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
FHL29G4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5920-00-053-8958INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
5920-00-421-0952INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
5920-00-752-3030INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
5920-00-823-0906INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
5920-00-837-6647INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
5920-00-912-6494INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST

Frequently Asked Questions

What is NSN 5920-00-878-0790?

NSN 5920-00-878-0790 is a Fuseholder,extractor Post, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-878-0790?

NSN 5920-00-878-0790 has 7 cross-referenced part numbers: FHL29G4 (Cooper Bussmann, Llc Dba Cooper Industries), FHL29G-004 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M19207/18-004 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-F-19207/18 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-19207/18 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 5920-00-878-0790?

There are 6 known substitutes for 5920-00-878-0790: 5920-00-053-8958, 5920-00-421-0952, 5920-00-752-3030 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FHL29G4?

Key specifications for FHL29G4: Bushing Hole Diameter: 0.869 INCHES MINIMUM AND 0.879 INCHES MAXIMUM IN; Indicating Lamp Voltage Range in Volts: +46.0 TO 60.0; Fuse Terminal Type Accommodated: FERRULE; Overall Length: 3.750 INCHES MINIMUM AND 4.000 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-878-0790 still in active supply?

NSN 5920-00-878-0790 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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