PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E102Heater,thermal Release

Schneider Electric Usa, Inc. · NSN 5999-01-439-6852 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-439-6852 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-439-6852. Primary manufacturer part number: E102.
Features
  • Heater,thermal Release — FSC 5999
  • 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 5999-01-439-6852, 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.. 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
NSN5999-01-439-6852
Primary Part NumberE102
Item NameHeater,thermal Release
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerSchneider Electric Usa, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 10
5985-00-146-7567 INTERCHANGEABLE
Attenuator,variable
5945-00-258-75853246675 INTERCHANGEABLE
Relay,electromagnetic
Hatch & Kirk, Inc.
5970-00-296-09688A168 INTERCHANGEABLE
Insulator,plate
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
3020-00-352-5906 INTERCHANGEABLE
Gear,spur
3456-00-640-3061F1385500PCC102LR102 INTERCHANGEABLE
CAGE Assembly,roller Tube Expand
Naval Ship Systems Command
5961-00-758-6300J202-18 INTERCHANGEABLE
Transistor
Siliconix Incorporated Div Siliconix
4320-00-932-4876679A0023C041A INTERCHANGEABLE
Liner,throat
Circor Naval Solutions Llc Dba Warren Pumps
6105-01-142-5264 INTERCHANGEABLE
Motor,alternating Current
1240-01-459-6694E102 INTERCHANGEABLE
Ring,retaining,optical Element
Unertl John Optical Co Inc
4920-01-499-9261E102 INTERCHANGEABLE
Contactor,aircraft,
Koolant Koolers, Inc Dba Schreiber Engineering Corp Div
Cross-Reference Index
Part NumberManufacturer
E102 PRIMARY Schneider Electric Usa, Inc. (USA)
Related Parts
5985-00-146-7567INTERCHANGEABLE
ATTENUATOR,VARIABLE
5945-00-258-7585INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
3246675
5970-00-296-0968INTERCHANGEABLE
INSULATOR,PLATE
8A168
3020-00-352-5906INTERCHANGEABLE
GEAR,SPUR
3456-00-640-3061INTERCHANGEABLE
CAGE ASSEMBLY,ROLLER TUBE EXPAND
F1385500PCC102LR102
5961-00-758-6300INTERCHANGEABLE
TRANSISTOR
J202-18
4320-00-932-4876INTERCHANGEABLE
LINER,THROAT
679A0023C041A
6105-01-142-5264INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
1240-01-459-6694INTERCHANGEABLE
RING,RETAINING,OPTICAL ELEMENT
E102
4920-01-499-9261INTERCHANGEABLE
CONTACTOR,AIRCRAFT,
E102

Frequently Asked Questions

What is NSN 5999-01-439-6852?

NSN 5999-01-439-6852 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 5999-01-439-6852?

NSN 5999-01-439-6852 has 1 cross-referenced part number: E102 (Schneider Electric Usa, Inc.).

What NSN replaces 5999-01-439-6852?

There are 10 known substitutes for 5999-01-439-6852: 5985-00-146-7567, 5945-00-258-7585, 5970-00-296-0968 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of E102?

Key specifications for E102: Special Features: 114.0 TO 125.9 AMPS; Special Features: 114.0 TO 125.9 AMPS. 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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