PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27101Switch,flow

Setra Systems, Inc. Dba Gems Sensors · NSN 5930-01-156-8645 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-156-8645 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-156-8645. Primary manufacturer part number: 27101.
Features
  • Switch,flow — FSC 5930
  • Thread Series Designator: NPT ALL THREADED HOLE
  • Contact Load Current Rating: 80.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE
  • Mounting Method: LINE AND THREADED HOLE(S)
  • Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
  • Operating Temp Rating: -20.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM DEGF
  • Contact Voltage Rating in Volts: 30.0 DC AT SEA LEVEL THIRD VOLTAGE
  • Contact Load Current Rating: 0.5 AMPERES RESISTIVE LOAD THIRD VOLTAGE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,flow, cataloged under National Stock Number 5930-01-156-8645, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-156-8645
Primary Part Number27101
Item NameSwitch,flow
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Thread Series DesignatorNPT ALL THREADED HOLE
Contact Load Current Rating80.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE
Mounting MethodLINE AND THREADED HOLE(S)
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Operating Temp Rating-20.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM DEGF
Contact Voltage Rating in Volts30.0 DC AT SEA LEVEL THIRD VOLTAGE
Contact Load Current Rating0.5 AMPERES RESISTIVE LOAD THIRD VOLTAGE
Contact Stimulus Rating2.00 ACTUATION POINT NOMINAL GALLONS PER MINUTE
Contact Load Current Rating0.4 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Contact Voltage Rating in Volts30.0 AC AT SEA LEVEL FIRST VOLTAGE
Contact Voltage Rating in Volts240.0 DC AT SEA LEVEL FOURTH VOLTAGE
Terminal TypeWIRE LEAD
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Nominal Thread Size2.000 INCHES ALL THREADED HOLE IN
Contact Load Current Rating60.0 MILLIAMPERES RESISTIVE LOAD FOURTH VOLTAGE
Contact Voltage Rating in Volts240.0 AC AT SEA LEVEL SECOND VOLTAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-010-3767103767 INTERCHANGEABLE
Pin,straight,headless
General Motors Llc Dba General Motors Llc
5905-00-104-8350 INTERCHANGEABLE
Resistor,fixed,composition
6160-00-173-885127101-001 INTERCHANGEABLE
Liner,battery Box-Battery Tray
Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company
5996-00-409-440027101 INTERCHANGEABLE
Amplifier Subassembly
Werfen Usa Llc
5975-00-600-1321 INTERCHANGEABLE
Mounting Base,electrical Equipme
5310-00-838-2022R002419 INTERCHANGEABLE
Nut,adjusting,outer
Meritor Heavy Vehicle Systems, Llc
5935-00-946-9144 INTERCHANGEABLE
Connector,receptacle,electrical
4810-01-106-206203-011-001 INTERCHANGEABLE
Valve,linear,directional Control
Hydromotion, Inc.
5305-01-136-6055 INTERCHANGEABLE
Screw,special
3110-01-246-2444 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
27101 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
5315-00-010-3767INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
103767
5905-00-104-8350INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
6160-00-173-8851INTERCHANGEABLE
LINER,BATTERY BOX-BATTERY TRAY
27101-001
5996-00-409-4400INTERCHANGEABLE
AMPLIFIER SUBASSEMBLY
27101
5975-00-600-1321INTERCHANGEABLE
MOUNTING BASE,ELECTRICAL EQUIPME
5310-00-838-2022INTERCHANGEABLE
NUT,ADJUSTING,OUTER
R002419
5935-00-946-9144INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4810-01-106-2062INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
03-011-001
5305-01-136-6055INTERCHANGEABLE
SCREW,SPECIAL
3110-01-246-2444INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-01-247-5116INTERCHANGEABLE
BEARING,BALL,ANNULAR
4140-01-292-5031INTERCHANGEABLE
SHAFT ASSY,OUTPUT

Frequently Asked Questions

What is NSN 5930-01-156-8645?

NSN 5930-01-156-8645 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 5930-01-156-8645?

NSN 5930-01-156-8645 has 1 cross-referenced part number: 27101 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 5930-01-156-8645?

There are 12 known substitutes for 5930-01-156-8645: 5315-00-010-3767, 5905-00-104-8350, 6160-00-173-8851 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27101?

Key specifications for 27101: Thread Series Designator: NPT ALL THREADED HOLE; Contact Load Current Rating: 80.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE; Mounting Method: LINE AND THREADED HOLE(S); Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY. 17 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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