PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4620Switching Unit Assembly

Precision Electronics, Inc · NSN 6110-00-939-2206 · FSC 6110 · No Item Name Available
Verified by PartsTable
NSN 6110-00-939-2206 — this item is cataloged by the U.S. Government under National Stock Number 6110-00-939-2206. Primary manufacturer part number: 4620.
Features
  • Switching Unit Assembly — FSC 6110
  • General Characteristics Item Description: RECTANGULAR CASE W/FLANGED TAB EACH END FOR MTG; 24V DC ELECTRICAL POWER SYSTEM; EXTERIOR CONNECTOR ON SIDE OF CASE; AMBIENT TEMP RANGE,MINUS 65 DEG F TO PLUS 125 DEG F; SENSING AND SWITCHING FUNCTION FOR K-13 MONITOR V
  • 2 verified cross-references
  • Primary manufacturer: Precision Electronics, Inc
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Switching Unit Assembly, cataloged under National Stock Number 6110-00-939-2206, is classified within Federal Supply Class 6110 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Precision Electronics, Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6110-00-939-2206
Primary Part Number4620
Item NameSwitching Unit Assembly
FSC / FSG6110 / 61 — No Item Name Available
ManufacturerPrecision Electronics, Inc
StatusACTIVE
General Characteristics Item DescriptionRECTANGULAR CASE W/FLANGED TAB EACH END FOR MTG; 24V DC ELECTRICAL POWER SYSTEM; EXTERIOR CONNECTOR ON SIDE OF CASE; AMBIENT TEMP RANGE,MINUS 65 DEG F TO PLUS 125 DEG F; SENSING AND SWITCHING FUNCTION FOR K-13 MONITOR V
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5905-00-056-029795J820 INTERCHANGEABLE
Resistor,fixed,composition
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5330-00-492-03734620 INTERCHANGEABLE
Gasket
Lawler Manufacturing Company, Inc.
4820-00-828-9798 INTERCHANGEABLE
Valve,globe
4820-00-828-9799 INTERCHANGEABLE
Valve,globe
4820-00-973-9092 INTERCHANGEABLE
Valve,globe
5340-01-157-67354620 INTERCHANGEABLE
Bracket,mounting
Meggitt Safety Systems Inc
5340-01-275-49744620 INTERCHANGEABLE
Bracket,angle
Southern Ambulance Builders Co Inc Dba Sabc Inc
5120-01-335-9067 INTERCHANGEABLE
Socket,socket Wrench
4730-01-425-7651SNS-4620-10014 INTERCHANGEABLE
Reducer,pipe
Sims Pump Valve Co, Inc
3910-01-436-6623 INTERCHANGEABLE
Roller,conveyor
Cross-Reference Index
Part NumberManufacturer
66C44176 Sacramento Air Logistics Center Sm-Alc/liil (USA)
4620 PRIMARY Precision Electronics, Inc (USA)
Related Parts
5905-00-056-0297INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
95J820
5330-00-492-0373INTERCHANGEABLE
GASKET
4620
4820-00-828-9798INTERCHANGEABLE
VALVE,GLOBE
4820-00-828-9799INTERCHANGEABLE
VALVE,GLOBE
4820-00-973-9092INTERCHANGEABLE
VALVE,GLOBE
5340-01-157-6735INTERCHANGEABLE
BRACKET,MOUNTING
4620
5340-01-275-4974INTERCHANGEABLE
BRACKET,ANGLE
4620
5120-01-335-9067INTERCHANGEABLE
SOCKET,SOCKET WRENCH
4730-01-425-7651INTERCHANGEABLE
REDUCER,PIPE
SNS-4620-10014
3910-01-436-6623INTERCHANGEABLE
ROLLER,CONVEYOR
5305-01-474-6961INTERCHANGEABLE
SCREW,SHOULDER
4620
4720-01-617-4972INTERCHANGEABLE
HOSE,AIR DUCT
4663-1570

Frequently Asked Questions

What is NSN 6110-00-939-2206?

NSN 6110-00-939-2206 is a Switching Unit Assembly, manufactured by Precision Electronics, Inc, classified under FSC 6110 (No Item Name Available). Status: active.

What are the part numbers for NSN 6110-00-939-2206?

NSN 6110-00-939-2206 has 2 cross-referenced part numbers: 66C44176 (Sacramento Air Logistics Center Sm-Alc/liil), 4620 (Precision Electronics, Inc).

What NSN replaces 6110-00-939-2206?

There are 12 known substitutes for 6110-00-939-2206: 5905-00-056-0297, 5330-00-492-0373, 4820-00-828-9798 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4620?

Key specifications for 4620: General Characteristics Item Description: RECTANGULAR CASE W/FLANGED TAB EACH END FOR MTG; 24V DC ELECTRICAL POWER SYSTEM; EXTERIOR CONNECTOR ON SIDE OF CASE; AMBIENT TEMP RANGE,MINUS 65 DEG F TO PLUS 125 DEG F; SENSING AND SWITCHING FUNCTION FOR K-13 MONITOR V. 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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