PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BX-2RS-A2Switch,sensitive

Honeywell International Inc. Dba Honeyweel Sensing & Controls · NSN 5930-00-539-6731 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-539-6731 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-539-6731. Primary manufacturer part number: BX-2RS-A2.
Features
  • Switch,sensitive — FSC 5930
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.000 INCHES NOMINAL IN
  • Terminal Type and Quantity: 3 SCREW
  • Switch Actuating Force: 130.0 OUNCES MAXIMUM OZ
  • Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
  • Contact Load Current Rating at Maximum Rated Voltage: 250.000 MILLIAMPERES RESISTIVE DC AND 500.000 MILLIAMPERES RESISTIVE AC
  • Actuator Movement: 0.016 PRETRAVEL INCHES MAXIMUM AND 0.062 OVERTRAVEL INCHES MINIMUM AND 0.002 DIFFERENTIAL INCHES MAXIMUM
  • Switch Release Force: 4.0 OUNCES MINIMUM OZ
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,sensitive, cataloged under National Stock Number 5930-00-539-6731, 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 Honeywell International Inc. Dba Honeyweel Sensing & Controls. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, 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
NSN5930-00-539-6731
Primary Part NumberBX-2RS-A2
Item NameSwitch,sensitive
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeyweel Sensing & Controls
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Length1.000 INCHES NOMINAL IN
Terminal Type and Quantity3 SCREW
Switch Actuating Force130.0 OUNCES MAXIMUM OZ
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Contact Load Current Rating at Maximum Rated Voltage250.000 MILLIAMPERES RESISTIVE DC AND 500.000 MILLIAMPERES RESISTIVE AC
Actuator Movement0.016 PRETRAVEL INCHES MAXIMUM AND 0.062 OVERTRAVEL INCHES MINIMUM AND 0.002 DIFFERENTIAL INCHES MAXIMUM
Switch Release Force4.0 OUNCES MINIMUM OZ
Body Width1.688 INCHES NOMINAL IN
Body Height0.953 INCHES NOMINAL IN
Actuator Free Position Height1.125 INCHES NOMINAL IN
Maximum Voltage Rating in Volts460.0 AC AND 250.0 DC
Body Length1.938 INCHES NOMINAL IN
Unthreaded Mounting Hole Diameter0.140 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-354-171917246A INTERCHANGEABLE
Gasket
Brinkley Technology Group Llc Dba Hercules Manufacturing
5915-00-476-8306SM-B-2016077 INTERCHANGEABLE
Network,circuit Protection
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
1650-00-651-856125741 INTERCHANGEABLE
Plunger,detent
Drs Environmental Systems Inc
4820-01-529-991925741 INTERCHANGEABLE
Disk,valve
Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
Cross-Reference Index
Part NumberManufacturer
BZ2RST Honeywell International Inc. Dba Honeyweel Sensing & Controls (USA)
25741 Unisys Corp Defense Systems C S D Field Engineering (USA)
GX18967-16 Unisys Corp Defense Systems C S D Field Engineering (USA)
BX-2RS-A2 PRIMARY Honeywell International Inc. Dba Honeyweel Sensing & Controls (USA)
Related Parts
5330-00-354-1719INTERCHANGEABLE
GASKET
17246A
5915-00-476-8306INTERCHANGEABLE
NETWORK,CIRCUIT PROTECTION
SM-B-2016077
1650-00-651-8561INTERCHANGEABLE
PLUNGER,DETENT
25741
4820-01-529-9919INTERCHANGEABLE
DISK,VALVE
25741

Frequently Asked Questions

What is NSN 5930-00-539-6731?

NSN 5930-00-539-6731 is a Switch,sensitive, manufactured by Honeywell International Inc. Dba Honeyweel Sensing & Controls, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-539-6731?

NSN 5930-00-539-6731 has 4 cross-referenced part numbers: BZ2RST (Honeywell International Inc. Dba Honeyweel Sensing & Controls), 25741 (Unisys Corp Defense Systems C S D Field Engineering), GX18967-16 (Unisys Corp Defense Systems C S D Field Engineering), BX-2RS-A2 (Honeywell International Inc. Dba Honeyweel Sensing & Controls).

What NSN replaces 5930-00-539-6731?

There are 4 known substitutes for 5930-00-539-6731: 5330-00-354-1719, 5915-00-476-8306, 1650-00-651-8561 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BX-2RS-A2?

Key specifications for BX-2RS-A2: Center to Center Distance Between Mounting Facilities Parallel to Length: 1.000 INCHES NOMINAL IN; Terminal Type and Quantity: 3 SCREW; Switch Actuating Force: 130.0 OUNCES MAXIMUM OZ; Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT. 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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