PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

501025Switch Assembly

Electro-Mech Components, Inc. Dba Electro-Mech Components Inc · NSN 5930-00-078-0707 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-078-0707 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-078-0707. Primary manufacturer part number: 501025.
Features
  • Switch Assembly — FSC 5930
  • Controlling Agency: PENDAR-CLARE CO
  • Mounting Configuration: FOUR 0.156 IN. DIA MTG HOLES ON 1.000 IN. BY 2.440 IN. MTG CENTERS IN
  • FSC Application Data: SWITCH ELECTRICAL,EXCEPT SPECIALLY DESIGNED
  • Mounting Method: FLANGE
  • Switch Type: PUSH
  • Nuclear Hardness Critical Feature: HARDENED
  • Criticality Code Justification: FEAT
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch Assembly, cataloged under National Stock Number 5930-00-078-0707, 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 Electro-Mech Components, Inc. Dba Electro-Mech Components Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-078-0707
Primary Part Number501025
Item NameSwitch Assembly
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerElectro-Mech Components, Inc. Dba Electro-Mech Components Inc
StatusACTIVE
Controlling AgencyPENDAR-CLARE CO
Mounting ConfigurationFOUR 0.156 IN. DIA MTG HOLES ON 1.000 IN. BY 2.440 IN. MTG CENTERS IN
FSC Application DataSWITCH ELECTRICAL,EXCEPT SPECIALLY DESIGNED
Mounting MethodFLANGE
Switch TypePUSH
Nuclear Hardness Critical FeatureHARDENED
Criticality Code JustificationFEAT
Special MarkingsSTAMPED POWER ON,POWER ON,ALARM TEST AND ALARM TEST MARKED ON BUTTONS
Individual Switch Quantity4
Inclosure TypeFULLY INCLOSED
Inclosure MaterialSTEEL
Identifying Number1218 PART NO.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
1620-00-718-67715124 INTERCHANGEABLE
Ring,rebound
Goodrich Aerospace Canada Ltd
5310-01-283-4241 INTERCHANGEABLE
Washer,shouldered and Recessed
Cross-Reference Index
Part NumberManufacturer
501025 Electro-Mech Components, Inc. Dba Pendar Switchlight Div Pendar Switchlight (USA)
33-266025-6 General Dynamics Mission Systems, Inc. (USA)
501025 PRIMARY Electro-Mech Components, Inc. Dba Electro-Mech Components Inc (USA)
Related Parts
1620-00-718-6771INTERCHANGEABLE
RING,REBOUND
5124
5310-01-283-4241INTERCHANGEABLE
WASHER,SHOULDERED AND RECESSED

Frequently Asked Questions

What is NSN 5930-00-078-0707?

NSN 5930-00-078-0707 is a Switch Assembly, manufactured by Electro-Mech Components, Inc. Dba Electro-Mech Components Inc, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-078-0707?

NSN 5930-00-078-0707 has 3 cross-referenced part numbers: 501025 (Electro-Mech Components, Inc. Dba Pendar Switchlight Div Pendar Switchlight), 33-266025-6 (General Dynamics Mission Systems, Inc.), 501025 (Electro-Mech Components, Inc. Dba Electro-Mech Components Inc).

What NSN replaces 5930-00-078-0707?

There are 2 known substitutes for 5930-00-078-0707: 1620-00-718-6771, 5310-01-283-4241. Verify interchangeability with system specifications before substitution.

What are the specifications of 501025?

Key specifications for 501025: Controlling Agency: PENDAR-CLARE CO; Mounting Configuration: FOUR 0.156 IN. DIA MTG HOLES ON 1.000 IN. BY 2.440 IN. MTG CENTERS IN; FSC Application Data: SWITCH ELECTRICAL,EXCEPT SPECIALLY DESIGNED; Mounting Method: FLANGE. 16 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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