PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AR15.4Heater,thermal Release

Schneider Electric Usa, Inc. · NSN 5999-00-761-7605 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-761-7605 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-761-7605. Primary manufacturer part number: AR15.4.
Features
  • Heater,thermal Release — FSC 5999
  • Surface Treatment: SILVER
  • Material: ALUMINUM ALLOY
  • Precious Material and Location: EXTERNAL SURFACES SILVER
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S)
  • Surface Treatment: SILVER
  • Material: ALUMINUM ALLOY
  • Precious Material and Location: EXTERNAL SURFACES SILVER
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Heater,thermal Release, cataloged under National Stock Number 5999-00-761-7605, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Schneider Electric Usa, Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-761-7605
Primary Part NumberAR15.4
Item NameHeater,thermal Release
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerSchneider Electric Usa, Inc.
StatusACTIVE
Surface TreatmentSILVER
MaterialALUMINUM ALLOY
Precious Material and LocationEXTERNAL SURFACES SILVER
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S)
Surface TreatmentSILVER
MaterialALUMINUM ALLOY
Precious Material and LocationEXTERNAL SURFACES SILVER
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 2
5999-00-701-33159018846 SUCCESSOR
Heater,thermal Release
Us Army Aviation and Missile Command
3820-01-253-7369 INTERCHANGEABLE
Parts Kit,transport Shaft
Cross-Reference Index
Part NumberManufacturer
AR15-4 Schneider Electric Usa, Inc. (USA)
AR15.4 PRIMARY Schneider Electric Usa, Inc. (USA)
41W125 Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
Related Parts
5999-00-701-3315SUCCESSOR
HEATER,THERMAL RELEASE
9018846
3820-01-253-7369INTERCHANGEABLE
PARTS KIT,TRANSPORT SHAFT

Frequently Asked Questions

What is NSN 5999-00-761-7605?

NSN 5999-00-761-7605 is a Heater,thermal Release, manufactured by Schneider Electric Usa, Inc., classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-761-7605?

NSN 5999-00-761-7605 has 3 cross-referenced part numbers: AR15-4 (Schneider Electric Usa, Inc.), AR15.4 (Schneider Electric Usa, Inc.), 41W125 (Hyster-Yale Group, Inc. Dba Yale Materials Handling).

What NSN replaces 5999-00-761-7605?

There are 2 known substitutes for 5999-00-761-7605: 5999-00-701-3315, 3820-01-253-7369. Verify interchangeability with system specifications before substitution.

What are the specifications of AR15.4?

Key specifications for AR15.4: Surface Treatment: SILVER; Overall Length: 1.778 INCHES NOMINAL IN; Overall Height: 1.442 INCHES NOMINAL IN; Overall Width: 0.506 INCHES NOMINAL IN. 14 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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