PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EC-20Switch,push

Klockner-Moeller Corp · NSN 5930-01-423-1666 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-423-1666 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-423-1666. Primary manufacturer part number: EC-20.
Features
  • Switch,push — FSC 5930
  • Body Length: 70.0 MILLIMETERS NOMINAL MM
  • Body Style: PANEL MOUNTED
  • 1 verified cross-reference
  • Primary manufacturer: Klockner-Moeller Corp
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,push, cataloged under National Stock Number 5930-01-423-1666, 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 Klockner-Moeller Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-423-1666
Primary Part NumberEC-20
Item NameSwitch,push
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerKlockner-Moeller Corp
StatusACTIVE
Body Length70.0 MILLIMETERS NOMINAL MM
Body StylePANEL MOUNTED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5340-00-660-5248 INTERCHANGEABLE
Cap,protective,dust and Moisture
4330-01-073-60649795-71 INTERCHANGEABLE
Filter,fluid
Pentair Filtration Solutions, Llc
5340-01-121-4173EC20 INTERCHANGEABLE
Plug,protective,dust and Moistur
Lockheed Martin Corporation Div Rms
4820-01-338-2018EC20B 1/4IN INTERCHANGEABLE
Valve,check
Deltrol Corp
5340-01-347-9717EC20 INTERCHANGEABLE
Cap,protective,dust and Moisture
Dialogic Corp Dba Dialogic Fasteners
4720-01-446-28743204-0830 INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
Cross-Reference Index
Part NumberManufacturer
EC-20 Klockner-Moeller Corp (USA)
Related Parts
5340-00-660-5248INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
4330-01-073-6064INTERCHANGEABLE
FILTER,FLUID
9795-71
5340-01-121-4173INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
EC20
4820-01-338-2018INTERCHANGEABLE
VALVE,CHECK
EC20B 1/4IN
5340-01-347-9717INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
EC20
4720-01-446-2874INTERCHANGEABLE
HOSE,NONMETALLIC
3204-0830

Frequently Asked Questions

What is NSN 5930-01-423-1666?

NSN 5930-01-423-1666 is a Switch,push, manufactured by Klockner-Moeller Corp, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-423-1666?

NSN 5930-01-423-1666 has 1 cross-referenced part number: EC-20 (Klockner-Moeller Corp).

What NSN replaces 5930-01-423-1666?

There are 6 known substitutes for 5930-01-423-1666: 5340-00-660-5248, 4330-01-073-6064, 5340-01-121-4173 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of EC-20?

Key specifications for EC-20: Body Length: 70.0 MILLIMETERS NOMINAL MM; Special Features: SELECTOR SWITCH, THUMB GRIP BLACK 3 POSITION, MAINTAINED; End Item Identification: CONTROLLER, AC P/N 1429-04 USED ONBOARD 225 FT WLB C0AST GUARD VESSELS FT; Body Style: PANEL MOUNTED. 4 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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