PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

421501Switch,toggle

Mason Electric Co. Dba Mason Controls · NSN 5930-00-625-9666 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-625-9666 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-625-9666. Primary manufacturer part number: 421501.
Features
  • Switch,toggle — FSC 5930
  • Actuator Width: 0.510 INCHES NOMINAL IN
  • Actuator Position-Action Relationship: CENTER POSITION MAINTAINED AND LEFT POSITION MOMENTARY AND RIGHT POSITION MOMENTARY
  • Actuator Length: 0.885 INCHES NOMINAL IN
  • Body Length: 0.875 INCHES NOMINAL IN
  • Actuator Style: PIVOTED
  • Contact Load Current Rating at Maximum Rated Voltage: 10.000 AMPERES INDUCTIVE DC
  • Body Width: 0.562 INCHES NOMINAL IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,toggle, cataloged under National Stock Number 5930-00-625-9666, 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 Mason Electric Co. Dba Mason Controls. Government technical data includes 12 verified specifications, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-625-9666
Primary Part Number421501
Item NameSwitch,toggle
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerMason Electric Co. Dba Mason Controls
StatusACTIVE
Actuator Width0.510 INCHES NOMINAL IN
Actuator Position-Action RelationshipCENTER POSITION MAINTAINED AND LEFT POSITION MOMENTARY AND RIGHT POSITION MOMENTARY
Actuator Length0.885 INCHES NOMINAL IN
Body Length0.875 INCHES NOMINAL IN
Actuator StylePIVOTED
Contact Load Current Rating at Maximum Rated Voltage10.000 AMPERES INDUCTIVE DC
Body Width0.562 INCHES NOMINAL IN
Actuator Height0.500 INCHES NOMINAL IN
Nonpile-Up Contact Arrangement2 POLE, DOUBLE THROW, TWO POSITIONS MOMENTARY SINGLE SWITCH UNIT
Terminal Type and Quantity6 TAB, SOLDER LUG
Maximum Voltage Rating in Volts28.0 DC
Inclosure TypeUNINCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5996-00-923-732710313 INTERCHANGEABLE
Amplifier,magnetic
Weigh-Tronix Inc
Cross-Reference Index
Part NumberManufacturer
421501 PRIMARY Mason Electric Co. Dba Mason Controls (USA)
5930PL0971154 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5996-00-923-7327INTERCHANGEABLE
AMPLIFIER,MAGNETIC
10313

Frequently Asked Questions

What is NSN 5930-00-625-9666?

NSN 5930-00-625-9666 is a Switch,toggle, manufactured by Mason Electric Co. Dba Mason Controls, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-625-9666?

NSN 5930-00-625-9666 has 2 cross-referenced part numbers: 421501 (Mason Electric Co. Dba Mason Controls), 5930PL0971154 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 5930-00-625-9666?

There is 1 known substitute for 5930-00-625-9666: 5996-00-923-7327. Verify interchangeability with system specifications before substitution.

What are the specifications of 421501?

Key specifications for 421501: Actuator Width: 0.510 INCHES NOMINAL IN; End Item Identification: HERCULES C-130 AIRCRAFT; Actuator Position-Action Relationship: CENTER POSITION MAINTAINED AND LEFT POSITION MOMENTARY AND RIGHT POSITION MOMENTARY; Actuator Length: 0.885 INCHES NOMINAL IN. 13 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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