PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FS-200F-2-BZ-BZ-2.50-10.0-150#Switch,flow

Setra Systems, Inc. Dba Gems Sensors · NSN 5930-01-539-4434 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-539-4434 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-539-4434. Primary manufacturer part number: FS-200F-2-BZ-BZ-2.50-10.0-150#.
Features
  • Switch,flow — FSC 5930
  • Body Length: 8.688 INCHES NOMINAL IN
  • Contact Load Current Rating: 20.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
  • Contact Action Stimulus: INCREASE
  • Style Designator: CYLINDRICAL
  • Frequency in Hertz: 50.0 AND 60.0 SINGLE VOLTAGE
  • Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
  • Media for Which Designed: LIQUID
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,flow, cataloged under National Stock Number 5930-01-539-4434, 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 Setra Systems, Inc. Dba Gems Sensors. Government technical data includes 10 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-539-4434
Primary Part NumberFS-200F-2-BZ-BZ-2.50-10.0-150#
Item NameSwitch,flow
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Body Length8.688 INCHES NOMINAL IN
Contact Load Current Rating20.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Contact Action StimulusINCREASE
Style DesignatorCYLINDRICAL
Frequency in Hertz50.0 AND 60.0 SINGLE VOLTAGE
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Media for Which DesignedLIQUID
Terminal TypeWIRE LEAD
Body Diameter2.500 INCHES NOMINAL IN
Contact Voltage Rating in Volts240.0 AC AT SEA LEVEL SINGLE VOLTAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
9540-00-145-4559 INTERCHANGEABLE
Angle,structural
6625-01-010-3933 INTERCHANGEABLE
Decoder,modular
6115-01-105-0182601720 INTERCHANGEABLE
Generator
Allianz Sweeper Company
9540-01-323-1717 INTERCHANGEABLE
Angle,structural
Cross-Reference Index
Part NumberManufacturer
601720 Setra Systems, Inc. Dba Gems Sensors (USA)
FS-200F-2-BZ-BZ-2.50-10.0-150# PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
9540-00-145-4559INTERCHANGEABLE
ANGLE,STRUCTURAL
6625-01-010-3933INTERCHANGEABLE
DECODER,MODULAR
6115-01-105-0182INTERCHANGEABLE
GENERATOR
601720
9540-01-323-1717INTERCHANGEABLE
ANGLE,STRUCTURAL

Frequently Asked Questions

What is NSN 5930-01-539-4434?

NSN 5930-01-539-4434 is a Switch,flow, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-539-4434?

NSN 5930-01-539-4434 has 2 cross-referenced part numbers: 601720 (Setra Systems, Inc. Dba Gems Sensors), FS-200F-2-BZ-BZ-2.50-10.0-150# (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 5930-01-539-4434?

There are 4 known substitutes for 5930-01-539-4434: 9540-00-145-4559, 6625-01-010-3933, 6115-01-105-0182 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FS-200F-2-BZ-BZ-2.50-10.0-150#?

Key specifications for FS-200F-2-BZ-BZ-2.50-10.0-150#: Overall Length: 8.688 INCHES NOMINAL IN; Overall Height: 4.500 INCHES NOMINAL IN; Body Length: 8.688 INCHES NOMINAL IN; Contact Load Current Rating: 20.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE. 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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