PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FIL40G2Fuse,enclosed Link

Souriau Usa, Inc. Dba Souriau Usa Inc · NSN 5920-00-156-0831 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-156-0831 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-156-0831. Primary manufacturer part number: FIL40G2.
Features
  • Fuse,enclosed Link — FSC 5920
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Terminal Thickness: 0.062 INCHES NOMINAL IN
  • Maximum Voltage Rating in Volts: 200.0 AC
  • Interruption Indicator Method: VISIBLE ELEMENT
  • Terminal Length: 0.375 INCHES NOMINAL IN
  • Body Diameter: 0.719 INCHES NOMINAL IN
  • Continuous Current Rating in Amps: 40.000
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,enclosed Link, cataloged under National Stock Number 5920-00-156-0831, 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 Souriau Usa, Inc. Dba Souriau Usa Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-00-156-0831
Primary Part NumberFIL40G2
Item NameFuse,enclosed Link
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerSouriau Usa, Inc. Dba Souriau Usa Inc
StatusACTIVE
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Terminal Thickness0.062 INCHES NOMINAL IN
Maximum Voltage Rating in Volts200.0 AC
Interruption Indicator MethodVISIBLE ELEMENT
Terminal Length0.375 INCHES NOMINAL IN
Body Diameter0.719 INCHES NOMINAL IN
Continuous Current Rating in Amps40.000
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5120-00-181-6759JHWSCF40 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
Williams J H Industrial Products Inc
4730-00-200-053112268167 INTERCHANGEABLE
Adapter,straight,pipe to Hose
U S Army Tank Automotive Command Amsta-Im-Mm
5120-01-451-3392 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
Cross-Reference Index
Part NumberManufacturer
FIL40G2 PRIMARY Souriau Usa, Inc. Dba Souriau Usa Inc (USA)
49A6549-2-40 Fyr-Fyter Co Inc (USA)
AC040 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
FIL40 PRIMARY Souriau Usa, Inc. Dba Souriau Usa Inc (USA)
AF40 Sightmaster Corp (USA)
Related Parts
5120-00-181-6759INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
JHWSCF40
4730-00-200-0531INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
12268167
5120-01-451-3392INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC

Frequently Asked Questions

What is NSN 5920-00-156-0831?

NSN 5920-00-156-0831 is a Fuse,enclosed Link, manufactured by Souriau Usa, Inc. Dba Souriau Usa Inc, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-00-156-0831?

NSN 5920-00-156-0831 has 5 cross-referenced part numbers: FIL40G2 (Souriau Usa, Inc. Dba Souriau Usa Inc), 49A6549-2-40 (Fyr-Fyter Co Inc), AC040 (Cooper Bussmann, Llc Dba Cooper Industries), FIL40 (Souriau Usa, Inc. Dba Souriau Usa Inc), AF40 (Sightmaster Corp).

What NSN replaces 5920-00-156-0831?

There are 3 known substitutes for 5920-00-156-0831: 5120-00-181-6759, 4730-00-200-0531, 5120-01-451-3392. Verify interchangeability with system specifications before substitution.

What are the specifications of FIL40G2?

Key specifications for FIL40G2: Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS; Terminal Thickness: 0.062 INCHES NOMINAL IN; Maximum Voltage Rating in Volts: 200.0 AC; Interruption Indicator Method: VISIBLE ELEMENT. 9 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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