PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B1.16Heater,thermal Release

Schneider Electric Usa, Inc. · NSN 5999-00-086-1349 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-086-1349 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-086-1349. Primary manufacturer part number: B1.16.
Features
  • Heater,thermal Release — FSC 5999
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S)
  • Mounting Hole Diameter: 0.156 INCHES NOMINAL IN
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S)
  • Mounting Hole Diameter: 0.156 INCHES NOMINAL IN
  • 3 verified cross-references
  • 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 5999-00-086-1349, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references 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
NSN5999-00-086-1349
Primary Part NumberB1.16
Item NameHeater,thermal Release
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerSchneider Electric Usa, Inc.
StatusACTIVE
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S)
Mounting Hole Diameter0.156 INCHES NOMINAL IN
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S)
Mounting Hole Diameter0.156 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.1250 lbs
Cube0.0069 cu ft
Verified Substitutes 10
3110-00-144-8880 INTERCHANGEABLE
Bearing,ball,annular
4820-00-288-7220730T03 INTERCHANGEABLE
Valve,gate
Matco-Norca, Inc. Dba Matco Products
2990-00-314-73833246178 INTERCHANGEABLE
Governor,diesel Engine
Hatch & Kirk, Inc.
3030-00-474-2762B116 INTERCHANGEABLE
Belt,v
Gates Corporation
5950-00-769-5108B116 INTERCHANGEABLE
Transformer,power Autotransforme
Kurz & Root Generator Company, Llc
3120-00-827-7938B11-6 INTERCHANGEABLE
Bearing,sleeve
Roller Bearing Co of America, Inc Div Pic Design
3110-00-902-1655B-116-OH INTERCHANGEABLE
Bearing,roller,needle
Jtekt Bearings North America Llc Div Kbna - Ord 1
5310-01-106-5833 INTERCHANGEABLE
Washer,spring Tension
6760-01-136-6673 INTERCHANGEABLE
Boresight
5120-01-144-52940103 INTERCHANGEABLE
Blade,socket Head Screw Key
Bondhus Corp
Cross-Reference Index
Part NumberManufacturer
B1.16 PRIMARY Schneider Electric Usa, Inc. (USA)
B1-16 Schneider Electric Usa, Inc. (USA)
B1-16 Schneider Electric Usa, Inc. (USA)
Related Parts
3110-00-144-8880INTERCHANGEABLE
BEARING,BALL,ANNULAR
4820-00-288-7220INTERCHANGEABLE
VALVE,GATE
730T03
2990-00-314-7383INTERCHANGEABLE
GOVERNOR,DIESEL ENGINE
3246178
3030-00-474-2762INTERCHANGEABLE
BELT,V
B116
5950-00-769-5108INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
B116
3120-00-827-7938INTERCHANGEABLE
BEARING,SLEEVE
B11-6
3110-00-902-1655INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
B-116-OH
5310-01-106-5833INTERCHANGEABLE
WASHER,SPRING TENSION
6760-01-136-6673INTERCHANGEABLE
BORESIGHT
5120-01-144-5294INTERCHANGEABLE
BLADE,SOCKET HEAD SCREW KEY
0103

Frequently Asked Questions

What is NSN 5999-00-086-1349?

NSN 5999-00-086-1349 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 5999-00-086-1349?

NSN 5999-00-086-1349 has 3 cross-referenced part numbers: B1.16 (Schneider Electric Usa, Inc.), B1-16 (Schneider Electric Usa, Inc.), B1-16 (Schneider Electric Usa, Inc.).

What NSN replaces 5999-00-086-1349?

There are 10 known substitutes for 5999-00-086-1349: 3110-00-144-8880, 4820-00-288-7220, 2990-00-314-7383 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B1.16?

Key specifications for B1.16: Overall Height: 0.928 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Overall Length: 1.906 INCHES NOMINAL IN; Mounting Hole Diameter: 0.156 INCHES NOMINAL IN. 8 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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