PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25151Switch,flow

Setra Systems, Inc. Dba Gems Sensors · NSN 5930-01-167-4806 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-167-4806 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-167-4806. Primary manufacturer part number: 25151.
Features
  • Switch,flow — FSC 5930
  • Terminal Type: WIRE LEAD
  • Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
  • Thread Quantity Per Inch: 14 SINGLE THREADED BUSHING
  • Features Provided: HERMETICALLY SEALED CASE
  • Contact Load Current Rating: 0.5 AMPERES RESISTIVE LOAD SECOND VOLTAGE
  • Thread Series Designator: NPT SINGLE THREADED BUSHING
  • Mounting Method: LINE AND THREADED BUSHING
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,flow, cataloged under National Stock Number 5930-01-167-4806, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-167-4806
Primary Part Number25151
Item NameSwitch,flow
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Terminal TypeWIRE LEAD
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Thread Quantity Per Inch14 SINGLE THREADED BUSHING
Features ProvidedHERMETICALLY SEALED CASE
Contact Load Current Rating0.5 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Thread Series DesignatorNPT SINGLE THREADED BUSHING
Mounting MethodLINE AND THREADED BUSHING
Nominal Thread Size0.500 INCHES SINGLE THREADED BUSHING IN
Media for Which DesignedLIQUID
Contact Action StimulusDECREASE
Contact Load Current Rating45.4 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE
Contact Stimulus Rating3.00 DEACTUATION POINT NOMINAL GALLONS PER MINUTE
Contact Voltage Rating in Volts32.0 DC AT SEA LEVEL SECOND VOLTAGE
Contact Voltage Rating in Volts220.0 AC AT SEA LEVEL FIRST VOLTAGE
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE
Hazardous Locations/environmental ProtectionVIBRATION RESISTANT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5133-00-228-1348 INTERCHANGEABLE
Drill,twist
1650-00-228-493325151 INTERCHANGEABLE
Guide,reservoir,hydraulic
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5999-00-437-6493531587-1 INTERCHANGEABLE
Delay Line
Raytheon Company Dba Raytheon
5355-00-668-7896B311-284 INTERCHANGEABLE
Window,dial
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
8040-01-039-8132 INTERCHANGEABLE
Adhesive
5998-01-108-1775 INTERCHANGEABLE
Circuit Card Assembly
5330-01-198-1597MIS512 INTERCHANGEABLE
Seal,plain
Gaco Western Inc
4420-01-270-65112515-1 INTERCHANGEABLE
Bonnet,fluid Cooler,industrial
Enerquip, Llc
9150-01-448-2266TW-25B1SY12 INTERCHANGEABLE
Lubricating Oil,weapons
Mil-Comm Products Co, Inc Div Mil-Comm
6630-01-451-829725151 INTERCHANGEABLE
Meter Kit,ph
Hantover, Inc.
Cross-Reference Index
Part NumberManufacturer
25151 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
5133-00-228-1348INTERCHANGEABLE
DRILL,TWIST
1650-00-228-4933INTERCHANGEABLE
GUIDE,RESERVOIR,HYDRAULIC
25151
5999-00-437-6493INTERCHANGEABLE
DELAY LINE
531587-1
5355-00-668-7896INTERCHANGEABLE
WINDOW,DIAL
B311-284
8040-01-039-8132INTERCHANGEABLE
ADHESIVE
5998-01-108-1775INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5330-01-198-1597INTERCHANGEABLE
SEAL,PLAIN
MIS512
4420-01-270-6511INTERCHANGEABLE
BONNET,FLUID COOLER,INDUSTRIAL
2515-1
9150-01-448-2266INTERCHANGEABLE
LUBRICATING OIL,WEAPONS
TW-25B1SY12
6630-01-451-8297INTERCHANGEABLE
METER KIT,PH
25151

Frequently Asked Questions

What is NSN 5930-01-167-4806?

NSN 5930-01-167-4806 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 5930-01-167-4806?

NSN 5930-01-167-4806 has 1 cross-referenced part number: 25151 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 5930-01-167-4806?

There are 10 known substitutes for 5930-01-167-4806: 5133-00-228-1348, 1650-00-228-4933, 5999-00-437-6493 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25151?

Key specifications for 25151: Overall Height: 4.500 INCHES NOMINAL IN; Terminal Type: WIRE LEAD; Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION; Thread Quantity Per Inch: 14 SINGLE THREADED BUSHING. 18 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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