PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A12042Switch,electronic

Kaiser Aerospace and Electronics Corp Phoenix Electronics Plant · NSN 6625-00-976-9555 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-976-9555 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-976-9555. Primary manufacturer part number: A12042.
Features
  • Switch,electronic — FSC 6625
  • Overall Diameter: 0.910 INCHES NOMINAL IN
  • Shock Resistance Rating in Gravitational Units: 15.0
  • Average Life Measurement: HOURS
  • Basic Shape Style: CYLINDRICAL
  • Maximum Operating Altitude Rating: 10000.0 FEET FT
  • Circuit Construction Type: SOLID STATE
  • Shock Pulse Duration Time: 11.0 MILLISECONDS MS
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,electronic, cataloged under National Stock Number 6625-00-976-9555, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kaiser Aerospace and Electronics Corp Phoenix Electronics Plant. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-976-9555
Primary Part NumberA12042
Item NameSwitch,electronic
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerKaiser Aerospace and Electronics Corp Phoenix Electronics Plant
StatusACTIVE
Overall Diameter0.910 INCHES NOMINAL IN
Shock Resistance Rating in Gravitational Units15.0
Average Life MeasurementHOURS
Basic Shape StyleCYLINDRICAL
Maximum Operating Altitude Rating10000.0 FEET FT
Circuit Construction TypeSOLID STATE
Shock Pulse Duration Time11.0 MILLISECONDS MS
Installation DesignMODULE
Inclosure TypeHERMETICALLY SEALED
Environmental ProtectionDUSTPROOF AND EXPLOSION PROOF AND FUNGUS PROOF AND MOISTURE PROOF
Overall Diameter0.910 INCHES NOMINAL IN
Shock Resistance Rating in Gravitational Units15.0
Average Life MeasurementHOURS
Basic Shape StyleCYLINDRICAL
Maximum Operating Altitude Rating10000.0 FEET FT
Circuit Construction TypeSOLID STATE
Shock Pulse Duration Time11.0 MILLISECONDS MS
Installation DesignMODULE
Inclosure TypeHERMETICALLY SEALED
Environmental ProtectionDUSTPROOF AND EXPLOSION PROOF AND FUNGUS PROOF AND MOISTURE PROOF
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5998-01-037-9632 (12042)
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 11
5998-01-037-963212042 SUCCESSOR
Printed Circuit Board
Giga-Tronics Incorporated Dba Giga-Tronics
2530-00-040-2688 INTERCHANGEABLE
Detent Plate
5120-00-223-95571204-2 INTERCHANGEABLE
Extractor,stuffing Box and Pump
C. S. Osborne and Company Dba Cs Osborne & Co
5945-00-502-96431204-2 INTERCHANGEABLE
Relay,electromagnetic
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5950-00-647-9078 INTERCHANGEABLE
Transformer,discriminator
5950-00-699-035312042 INTERCHANGEABLE
Core,electromagnetic Component
Parker-Hannifin Corporation Dba Control Systems Division
6150-00-935-523517405 INTERCHANGEABLE
Cable Assembly,power,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
5360-01-197-02951204-2 INTERCHANGEABLE
Spring
Manitowoc Engineering Co Division of the Manitowoc Co Inc
5310-01-294-1583 INTERCHANGEABLE
Washer,flat
5120-01-430-7891 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
A12042 Kaiser Aerospace and Electronics Corp Phoenix Electronics Plant (USA)
12042 Kaiser Aerospace and Electronics Corp Phoenix Electronics Plant (USA)
Related Parts
SUCCESSOR 5998-01-037-9632 Printed Circuit Board · 12042
2530-00-040-2688INTERCHANGEABLE
DETENT PLATE
5120-00-223-9557INTERCHANGEABLE
EXTRACTOR,STUFFING BOX AND PUMP
1204-2
5945-00-502-9643INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
1204-2
5950-00-647-9078INTERCHANGEABLE
TRANSFORMER,DISCRIMINATOR
5950-00-699-0353INTERCHANGEABLE
CORE,ELECTROMAGNETIC COMPONENT
12042
6150-00-935-5235INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
17405
5360-01-197-0295INTERCHANGEABLE
SPRING
1204-2
5310-01-294-1583INTERCHANGEABLE
WASHER,FLAT
5120-01-430-7891INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5930-01-441-8659INTERCHANGEABLE
SWITCH,LEVER

Frequently Asked Questions

What is NSN 6625-00-976-9555?

NSN 6625-00-976-9555 is a Switch,electronic, manufactured by Kaiser Aerospace and Electronics Corp Phoenix Electronics Plant, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-976-9555?

NSN 6625-00-976-9555 has 2 cross-referenced part numbers: A12042 (Kaiser Aerospace and Electronics Corp Phoenix Electronics Plant), 12042 (Kaiser Aerospace and Electronics Corp Phoenix Electronics Plant).

What NSN replaces 6625-00-976-9555?

There are 11 known substitutes for 6625-00-976-9555: 5998-01-037-9632, 2530-00-040-2688, 5120-00-223-9557 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A12042?

Key specifications for A12042: Overall Diameter: 0.910 INCHES NOMINAL IN; Shock Resistance Rating in Gravitational Units: 15.0; Average Life Measurement: HOURS; Basic Shape Style: CYLINDRICAL. 22 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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