PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A30-323Switch,thermostatic

Ranco Inc Ranco Controls Div · NSN 5930-00-906-4036 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-906-4036 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-906-4036. Primary manufacturer part number: A30-323.
Features
  • Switch,thermostatic — FSC 5930
  • Capillary Tube Length: 48.0 INCHES NOMINAL IN
  • Contact Adjustment Type: EXTERNAL ACTUATION POINT SHAFT
  • Contact Adjustability: ACTUATION POINT ADJUSTABLE
  • Contact Voltage Rating in Volts: 277.0 AC AT SEA LEVEL SINGLE VOLTAGE
  • Distance Between Mounting Facility Centers: 2.188 INCHES NOMINAL IN
  • Contact Adjustment Range: -11.00 TO 10.50 ACTUATION POINT DEGREES FAHRENHEIT
  • Temp Sensing Element Type: CAPILLARY TUBE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-906-4036, 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 Ranco Inc Ranco Controls Div. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, 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
NSN5930-00-906-4036
Primary Part NumberA30-323
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerRanco Inc Ranco Controls Div
StatusACTIVE
Capillary Tube Length48.0 INCHES NOMINAL IN
Contact Adjustment TypeEXTERNAL ACTUATION POINT SHAFT
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Contact Voltage Rating in Volts277.0 AC AT SEA LEVEL SINGLE VOLTAGE
Distance Between Mounting Facility Centers2.188 INCHES NOMINAL IN
Contact Adjustment Range-11.00 TO 10.50 ACTUATION POINT DEGREES FAHRENHEIT
Temp Sensing Element TypeCAPILLARY TUBE
Contact Action StimulusINCREASE
Contact Load Current Rating16.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Mounting Facility PatternTWO POSITION IN-LINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5977-00-284-9109 INTERCHANGEABLE
Brush,electrical Contact
5985-00-610-343326513 INTERCHANGEABLE
Waveguide Assembly
Raytheon Company Dba Raytheon
2805-00-796-143630900 INTERCHANGEABLE
Insert,engine Valve Seat
Safeguard Powertech Systems
9905-00-942-851120623 INTERCHANGEABLE
Plate,instruction
Avox Systems Inc Dba Avox Systems Inc
5365-00-980-2441 INTERCHANGEABLE
Pin,stop
5985-01-079-80791934B INTERCHANGEABLE
Dehydrator
Andrew Llc
2540-01-184-107230900 INTERCHANGEABLE
Instrument Panel,cab
Eaglepicher Corp
5930-01-229-547720623 INTERCHANGEABLE
Stop,electrical Switch
Real-Time Laboratories, Llc
4320-01-400-056030900-1009-1 INTERCHANGEABLE
Plunger,hydraulic Ram
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4320-01-400-056330900-1007-1 INTERCHANGEABLE
Plunger,hydraulic Ram
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
A30-323 PRIMARY Ranco Inc Ranco Controls Div (USA)
20623 Alter Harry Co the Div of T E C (USA)
A10-2502 Ranco Management Corp (USA)
A30-323 Ranco Management Corp (USA)
30900 Alter Harry Co the Div of T E C (USA)
Related Parts
5977-00-284-9109INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
5985-00-610-3433INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
26513
2805-00-796-1436INTERCHANGEABLE
INSERT,ENGINE VALVE SEAT
30900
9905-00-942-8511INTERCHANGEABLE
PLATE,INSTRUCTION
20623
5365-00-980-2441INTERCHANGEABLE
PIN,STOP
5985-01-079-8079INTERCHANGEABLE
DEHYDRATOR
1934B
2540-01-184-1072INTERCHANGEABLE
INSTRUMENT PANEL,CAB
30900
5930-01-229-5477INTERCHANGEABLE
STOP,ELECTRICAL SWITCH
20623
4320-01-400-0560INTERCHANGEABLE
PLUNGER,HYDRAULIC RAM
30900-1009-1
4320-01-400-0563INTERCHANGEABLE
PLUNGER,HYDRAULIC RAM
30900-1007-1
4320-01-407-1256INTERCHANGEABLE
PUMP,RECIPROCATING
30900-001
4320-01-432-5656INTERCHANGEABLE
RING,WEARING
30900

Frequently Asked Questions

What is NSN 5930-00-906-4036?

NSN 5930-00-906-4036 is a Switch,thermostatic, manufactured by Ranco Inc Ranco Controls Div, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-906-4036?

NSN 5930-00-906-4036 has 5 cross-referenced part numbers: A30-323 (Ranco Inc Ranco Controls Div), 20623 (Alter Harry Co the Div of T E C), A10-2502 (Ranco Management Corp), A30-323 (Ranco Management Corp), 30900 (Alter Harry Co the Div of T E C).

What NSN replaces 5930-00-906-4036?

There are 12 known substitutes for 5930-00-906-4036: 5977-00-284-9109, 5985-00-610-3433, 2805-00-796-1436 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A30-323?

Key specifications for A30-323: Capillary Tube Length: 48.0 INCHES NOMINAL IN; Contact Adjustment Type: EXTERNAL ACTUATION POINT SHAFT; Contact Adjustability: ACTUATION POINT ADJUSTABLE; Contact Voltage Rating in Volts: 277.0 AC AT SEA LEVEL SINGLE VOLTAGE. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com