PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A59Heater,thermal Release

Schneider Electric Usa, Inc. · NSN 5999-00-463-9640 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-463-9640 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-463-9640. Primary manufacturer part number: A59.
Features
  • Heater,thermal Release — FSC 5999
  • Current Rating for Which Designed: 590.0 MILLIAMPERES MAXIMUM
  • Current Rating for Which Designed: 590.0 MILLIAMPERES MAXIMUM
  • 1 verified cross-reference
  • Primary manufacturer: Schneider Electric Usa, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heater,thermal Release, cataloged under National Stock Number 5999-00-463-9640, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-463-9640
Primary Part NumberA59
Item NameHeater,thermal Release
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerSchneider Electric Usa, Inc.
StatusACTIVE
Current Rating for Which Designed590.0 MILLIAMPERES MAXIMUM
Current Rating for Which Designed590.0 MILLIAMPERES MAXIMUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.1000 lbs
Cube0.0003 cu ft
Verified Substitutes 10
5330-00-202-2485 INTERCHANGEABLE
Gasket
6810-00-262-8576 INTERCHANGEABLE
Arsenic Trioxide
5360-00-290-9126 INTERCHANGEABLE
Spring,helical,compression
6105-00-408-9941A59 INTERCHANGEABLE
Motor-Tachometer Generator
Mpc Products Corporation Dba Woodward Mpc, Inc.
3030-00-917-9844A59 INTERCHANGEABLE
Belt,v
Gates Corporation
3455-01-029-84201-1741-1000 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
5962-01-102-7604 INTERCHANGEABLE
Microcircuit,linear
5360-01-141-2480510031-0107 INTERCHANGEABLE
Spring,valve
Badger Meter Inc Industrial Products Div
7690-01-263-6281A-59 INTERCHANGEABLE
Label
Shamrock Scientific Specialty Systems, Llc
4820-01-540-8552K9500A1 INTERCHANGEABLE
Valve,expansion
Leathercraft Co the
Cross-Reference Index
Part NumberManufacturer
A59 Schneider Electric Usa, Inc. (USA)
Related Parts
5330-00-202-2485INTERCHANGEABLE
GASKET
6810-00-262-8576INTERCHANGEABLE
ARSENIC TRIOXIDE
5360-00-290-9126INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6105-00-408-9941INTERCHANGEABLE
MOTOR-TACHOMETER GENERATOR
A59
3030-00-917-9844INTERCHANGEABLE
BELT,V
A59
3455-01-029-8420INTERCHANGEABLE
CUTTER,MILLING,END
1-1741-1000
5962-01-102-7604INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5360-01-141-2480INTERCHANGEABLE
SPRING,VALVE
510031-0107
7690-01-263-6281INTERCHANGEABLE
LABEL
A-59
4820-01-540-8552INTERCHANGEABLE
VALVE,EXPANSION
K9500A1

Frequently Asked Questions

What is NSN 5999-00-463-9640?

NSN 5999-00-463-9640 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 5999-00-463-9640?

NSN 5999-00-463-9640 has 1 cross-referenced part number: A59 (Schneider Electric Usa, Inc.).

What NSN replaces 5999-00-463-9640?

There are 10 known substitutes for 5999-00-463-9640: 5330-00-202-2485, 6810-00-262-8576, 5360-00-290-9126 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A59?

Key specifications for A59: Current Rating for Which Designed: 590.0 MILLIAMPERES MAXIMUM; Current Rating for Which Designed: 590.0 MILLIAMPERES MAXIMUM. 2 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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