PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12512Switch,thermostatic

Phoenix Products Llc Dba Phoenix Lighting Products Llc · NSN 5930-00-359-3969 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-359-3969 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-359-3969. Primary manufacturer part number: 12512.
Features
  • Switch,thermostatic — FSC 5930
  • Media for Which Designed: GAS
  • Style Designator: RECTANGULAR
  • Contact Voltage Rating in Volts: 125.0 AC AT SEA LEVEL SINGLE VOLTAGE
  • Contact Action Stimulus: INCREASE
  • Contact Adjustability: ACTUATION POINT ADJUSTABLE
  • Terminal Type: TAB W/SCREW
  • Contact Adjustment Range: +200.00 TO 550.00 ACTUATION POINT DEGREES FAHRENHEIT
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-359-3969, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Phoenix Products Llc Dba Phoenix Lighting Products Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-359-3969
Primary Part Number12512
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerPhoenix Products Llc Dba Phoenix Lighting Products Llc
StatusACTIVE
Media for Which DesignedGAS
Style DesignatorRECTANGULAR
Contact Voltage Rating in Volts125.0 AC AT SEA LEVEL SINGLE VOLTAGE
Contact Action StimulusINCREASE
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Terminal TypeTAB W/SCREW
Contact Adjustment Range+200.00 TO 550.00 ACTUATION POINT DEGREES FAHRENHEIT
Contact Adjustment TypeEXTERNAL ACTUATION POINT KNOB WITH SCALE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-144-86690210591 INTERCHANGEABLE
Bearing,ball,annular
Agco Corp Parts Opn
5950-00-189-30981M130-1 INTERCHANGEABLE
Reactor
Northrop Grumman Corp Electronic Systems Defensive System Div
5930-00-296-9258B3221-16 INTERCHANGEABLE
Switch,thermostatic
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5962-00-300-237943-005 INTERCHANGEABLE
Microcircuit,digital
Hydro-Aire Aerospace Corp
5342-00-333-6402 INTERCHANGEABLE
Extension Link,backset
5950-00-390-567112512 INTERCHANGEABLE
Reactor
Stanford Applied Engineering Inc
5935-00-430-6321125-1-2 INTERCHANGEABLE
Connector,plug,electrical
Winchester Interconnect Corporation
5930-00-549-0358 INTERCHANGEABLE
Switch,thermostatic
5355-00-668-5791125-1-2 INTERCHANGEABLE
Knob
Raytheon Company Dba Raytheon Co
5325-00-679-8117SS250 INTERCHANGEABLE
Ring,retaining
Timken Aerospace, Inc Dba Torrington Product
Cross-Reference Index
Part NumberManufacturer
12512 Phoenix Products Llc Dba Phoenix Lighting Products Llc (USA)
43005 Phoenix Products Llc Dba Phoenix Lighting Products Llc (USA)
Related Parts
3110-00-144-8669INTERCHANGEABLE
BEARING,BALL,ANNULAR
0210591
5950-00-189-3098INTERCHANGEABLE
REACTOR
1M130-1
5930-00-296-9258INTERCHANGEABLE
SWITCH,THERMOSTATIC
B3221-16
5962-00-300-2379INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
43-005
5342-00-333-6402INTERCHANGEABLE
EXTENSION LINK,BACKSET
5950-00-390-5671INTERCHANGEABLE
REACTOR
12512
5935-00-430-6321INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
125-1-2
5930-00-549-0358INTERCHANGEABLE
SWITCH,THERMOSTATIC
5355-00-668-5791INTERCHANGEABLE
KNOB
125-1-2
5325-00-679-8117INTERCHANGEABLE
RING,RETAINING
SS250
5340-00-682-1935INTERCHANGEABLE
SNAP HOOK
125 1-2
4320-00-917-6506INTERCHANGEABLE
PISTON,PUMP

Frequently Asked Questions

What is NSN 5930-00-359-3969?

NSN 5930-00-359-3969 is a Switch,thermostatic, manufactured by Phoenix Products Llc Dba Phoenix Lighting Products Llc, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-359-3969?

NSN 5930-00-359-3969 has 2 cross-referenced part numbers: 12512 (Phoenix Products Llc Dba Phoenix Lighting Products Llc), 43005 (Phoenix Products Llc Dba Phoenix Lighting Products Llc).

What NSN replaces 5930-00-359-3969?

There are 12 known substitutes for 5930-00-359-3969: 3110-00-144-8669, 5950-00-189-3098, 5930-00-296-9258 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12512?

Key specifications for 12512: Media for Which Designed: GAS; Style Designator: RECTANGULAR; Contact Voltage Rating in Volts: 125.0 AC AT SEA LEVEL SINGLE VOLTAGE; Contact Action Stimulus: INCREASE. 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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