PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

840066-1Switch,electronic

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5895-00-123-9883 · FSC 5895 · No Item Name Available
Verified by PartsTable
NSN 5895-00-123-9883 — this item is cataloged by the U.S. Government under National Stock Number 5895-00-123-9883. Primary manufacturer part number: 840066-1.
Features
  • Switch,electronic — FSC 5895
  • FSC Application Data: MISCELLANEOUS COMMUNICATIONS EQUIPMENT
  • Circuit Construction Type: SOLID STATE
  • Connection Type: PLUG CONNECTOR BOTTOM
  • Operating Control Method: MANUAL
  • Control Type: REMOTE
  • Installation Design: MECHANICAL
  • Basic Shape Style: IRREGULAR
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,electronic, cataloged under National Stock Number 5895-00-123-9883, is classified within Federal Supply Class 5895 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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
NSN5895-00-123-9883
Primary Part Number840066-1
Item NameSwitch,electronic
FSC / FSG5895 / 58 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
FSC Application DataMISCELLANEOUS COMMUNICATIONS EQUIPMENT
Circuit Construction TypeSOLID STATE
Connection TypePLUG CONNECTOR BOTTOM
Operating Control MethodMANUAL
Control TypeREMOTE
Installation DesignMECHANICAL
Basic Shape StyleIRREGULAR
Inclosure TypeOPEN
Average Life MeasurementNOT RATED
Identification Designator420325-80006
FSC Application DataMISCELLANEOUS COMMUNICATIONS EQUIPMENT
Circuit Construction TypeSOLID STATE
Connection TypePLUG CONNECTOR BOTTOM
Operating Control MethodMANUAL
Control TypeREMOTE
Installation DesignMECHANICAL
Basic Shape StyleIRREGULAR
Inclosure TypeOPEN
Average Life MeasurementNOT RATED
Identification Designator420325-80006
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-00-021-9540 (100-000NY)
HAZMATNo
Shelf Life Code0
Criticality CodeP
Unit of IssueEA
SMR CodeJF
Weight1.0400 lbs
Cube0.0608 cu ft
Verified Substitutes 12
5999-00-021-9540100-000NY SUCCESSOR
Mounting Pad,electrical-Electron
The Delbert Blinn Co Inc
5895-01-357-0050100000 SUCCESSOR
Interface Unit,communication Equ
Raytheon Company Dba Raytheon
4120-00-289-9241 INTERCHANGEABLE
Air Conditioner
2520-00-307-88508328265 INTERCHANGEABLE
Disk,clutch,vehicular
U S Army Tank Automotive Command Amsta-Im-Mm
5962-00-355-0816970503-55 INTERCHANGEABLE
Microcircuit,digital-Linear
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5930-00-497-9222100016-101 INTERCHANGEABLE
Switch,rotary
Lockheed Martin Corporation
6685-00-508-1056 INTERCHANGEABLE
Barometer,mercurial
5310-00-595-5710100000 INTERCHANGEABLE
Washer,flat
Meggitt North Hollywood Inc
2910-00-918-305137691 INTERCHANGEABLE
Injector,fuel
Rtx Corporation Div Pratt & Whitney
5835-00-931-5568 INTERCHANGEABLE
Recorder-Reproducer,sound
Cross-Reference Index
Part NumberManufacturer
AH-1008 Caes Systems Llc (USA)
420325 Atlantic Microwave Corporation Div Cobham Electronic Systems (USA)
840066-1 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
100000 Caes Systems Llc (USA)
420325 Litton Systems Inc Airtron Div (USA)
Related Parts
SUCCESSOR 5999-00-021-9540 Mounting Pad,electrical-Electron · 100-000NY
5895-01-357-0050SUCCESSOR
INTERFACE UNIT,COMMUNICATION EQU
100000
4120-00-289-9241INTERCHANGEABLE
AIR CONDITIONER
2520-00-307-8850INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
8328265
5962-00-355-0816INTERCHANGEABLE
MICROCIRCUIT,DIGITAL-LINEAR
970503-55
5930-00-497-9222INTERCHANGEABLE
SWITCH,ROTARY
100016-101
6685-00-508-1056INTERCHANGEABLE
BAROMETER,MERCURIAL
5310-00-595-5710INTERCHANGEABLE
WASHER,FLAT
100000
2910-00-918-3051INTERCHANGEABLE
INJECTOR,FUEL
37691
5835-00-931-5568INTERCHANGEABLE
RECORDER-REPRODUCER,SOUND
3040-00-953-7964INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
1934-SW
6130-01-135-9849INTERCHANGEABLE
POWER SUPPLY
2826361-1

Frequently Asked Questions

What is NSN 5895-00-123-9883?

NSN 5895-00-123-9883 is a Switch,electronic, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5895 (No Item Name Available). Status: active.

What are the part numbers for NSN 5895-00-123-9883?

NSN 5895-00-123-9883 has 5 cross-referenced part numbers: AH-1008 (Caes Systems Llc), 420325 (Atlantic Microwave Corporation Div Cobham Electronic Systems), 840066-1 (Bae Systems Information and Electronic Systems Integration Inc.), 100000 (Caes Systems Llc), 420325 (Litton Systems Inc Airtron Div).

What NSN replaces 5895-00-123-9883?

There are 12 known substitutes for 5895-00-123-9883: 5999-00-021-9540, 5895-01-357-0050, 4120-00-289-9241 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 840066-1?

Key specifications for 840066-1: Overall Height: 1.125 INCHES NOMINAL IN; FSC Application Data: MISCELLANEOUS COMMUNICATIONS EQUIPMENT; Circuit Construction Type: SOLID STATE; Connection Type: PLUG CONNECTOR BOTTOM. 26 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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