PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50570Switch,thermostatic

Wells Mfg Co · NSN 5930-01-042-3776 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-042-3776 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-042-3776. Primary manufacturer part number: 50570.
Features
  • Switch,thermostatic — FSC 5930
  • Media for Which Designed: GAS OR LIQUID
  • 3 verified cross-references
  • Primary manufacturer: Wells Mfg Co
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-01-042-3776, 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 Wells Mfg Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-042-3776
Primary Part Number50570
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerWells Mfg Co
StatusACTIVE
Media for Which DesignedGAS OR LIQUID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5915-00-252-187650570 INTERCHANGEABLE
Filter,high Pass
Telemechanics Inc
2805-00-356-1166R118 INTERCHANGEABLE
Lock,valve Spring Retainer
Eaton Corp Dba Eaton Aerospace Jackson
4730-00-797-6567 INTERCHANGEABLE
Nipple,tube
5910-01-044-5615 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
4730-01-092-383540570 INTERCHANGEABLE
Cap,tube
Spx Corporation Div Spx / Robinair Div
5950-01-310-54122999505-1 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
4130-01-642-596830570 INTERCHANGEABLE
Evaporator Coil,refrigeration
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
50570 Schneider Electric Systems Usa Inc (USA)
50570 PRIMARY Wells Mfg Co (USA)
30570 Wells Mfg Co (USA)
Related Parts
5915-00-252-1876INTERCHANGEABLE
FILTER,HIGH PASS
50570
2805-00-356-1166INTERCHANGEABLE
LOCK,VALVE SPRING RETAINER
R118
4730-00-797-6567INTERCHANGEABLE
NIPPLE,TUBE
5910-01-044-5615INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
4730-01-092-3835INTERCHANGEABLE
CAP,TUBE
40570
5950-01-310-5412INTERCHANGEABLE
REACTOR
2999505-1
4130-01-642-5968INTERCHANGEABLE
EVAPORATOR COIL,REFRIGERATION
30570

Frequently Asked Questions

What is NSN 5930-01-042-3776?

NSN 5930-01-042-3776 is a Switch,thermostatic, manufactured by Wells Mfg Co, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-042-3776?

NSN 5930-01-042-3776 has 3 cross-referenced part numbers: 50570 (Schneider Electric Systems Usa Inc), 50570 (Wells Mfg Co), 30570 (Wells Mfg Co).

What NSN replaces 5930-01-042-3776?

There are 7 known substitutes for 5930-01-042-3776: 5915-00-252-1876, 2805-00-356-1166, 4730-00-797-6567 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50570?

Key specifications for 50570: Media for Which Designed: GAS OR LIQUID. 1 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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