PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BZ2RQ181P4Switch,sensitive

Honeywell International Inc. Dba Honeyweel Sensing & Controls · NSN 5930-00-959-3441 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-959-3441 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-959-3441. Primary manufacturer part number: BZ2RQ181P4.
Features
  • Switch,sensitive — FSC 5930
  • Body Width: 0.687 INCHES NOMINAL IN
  • Mounting Method: THREADED BUSHING AND UNTHREADED HOLE(S)
  • Switch Release Force: 4.0 OUNCES MINIMUM OZ
  • Inclosure Type: FULLY INCLOSED
  • Unthreaded Mounting Hole Diameter: 0.140 INCHES NOMINAL IN
  • Body Style: BUSHING/HOLE MOUNTED
  • Thread Series Designator: UNS
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,sensitive, cataloged under National Stock Number 5930-00-959-3441, 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 25 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-959-3441
Primary Part NumberBZ2RQ181P4
Item NameSwitch,sensitive
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeyweel Sensing & Controls
StatusACTIVE
Body Width0.687 INCHES NOMINAL IN
Mounting MethodTHREADED BUSHING AND UNTHREADED HOLE(S)
Switch Release Force4.0 OUNCES MINIMUM OZ
Inclosure TypeFULLY INCLOSED
Unthreaded Mounting Hole Diameter0.140 INCHES NOMINAL IN
Body StyleBUSHING/HOLE MOUNTED
Thread Series DesignatorUNS
Contact Load Current Rating at Maximum Rated Voltage250.000 MILLIAMPERES RESISTIVE DC AND 15.000 AMPERES RESISTIVE AC
Switch Actuating Force13.0 OUNCES MAXIMUM OZ
Precious Material and LocationCONTACTS SILVER
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Hazardous Locations/environmental ProtectionCORROSION RESISTANT
Nominal Thread Size0.469 INCHES IN
Actuator StyleROLLER PLUNGER
Terminal Type and Quantity3 SCREW
Maximum Voltage Rating in Volts480.0 AC AND 250.0 DC
Body Length1.940 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.000 INCHES NOMINAL IN
Actuator Movement0.015 PRETRAVEL INCHES MAXIMUM AND 0.140 OVERTRAVEL INCHES MINIMUM AND 0.002 DIFFERENTIAL INCHES MAXIMUM
Actuator Roller Diameter0.500 INCHES NOMINAL IN
Actuator Free Position Height1.230 INCHES NOMINAL IN
Actuator Roller Width0.190 INCHES NOMINAL IN
Body Height1.340 INCHES NOMINAL IN
Thread Quantity Per Inch32
Bushing Length0.610 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5315-01-171-0407E68-2 INTERCHANGEABLE
Pin,spring
Conductix Inc Div Conductix Wampfler
4420-01-226-8871D-1046 INTERCHANGEABLE
Tube Bundle Assembl
Xchanger Manufacturing Corporation Dba Xchanger Manufacturing Corp
Cross-Reference Index
Part NumberManufacturer
BZ2RQ181P4 Honeywell International Inc. Dba Honeyweel Sensing & Controls (USA)
E682 Challenge Machinery Co the (USA)
Related Parts
5315-01-171-0407INTERCHANGEABLE
PIN,SPRING
E68-2
4420-01-226-8871INTERCHANGEABLE
TUBE BUNDLE ASSEMBL
D-1046

Frequently Asked Questions

What is NSN 5930-00-959-3441?

NSN 5930-00-959-3441 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 5930-00-959-3441?

NSN 5930-00-959-3441 has 2 cross-referenced part numbers: BZ2RQ181P4 (Honeywell International Inc. Dba Honeyweel Sensing & Controls), E682 (Challenge Machinery Co the).

What NSN replaces 5930-00-959-3441?

There are 2 known substitutes for 5930-00-959-3441: 5315-01-171-0407, 4420-01-226-8871. Verify interchangeability with system specifications before substitution.

What are the specifications of BZ2RQ181P4?

Key specifications for BZ2RQ181P4: Body Width: 0.687 INCHES NOMINAL IN; Mounting Method: THREADED BUSHING AND UNTHREADED HOLE(S); Switch Release Force: 4.0 OUNCES MINIMUM OZ; Inclosure Type: FULLY INCLOSED. 25 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com