PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4544Switch,sensitive

Hoyt Corporation · NSN 5930-00-226-6051 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-226-6051 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-226-6051. Primary manufacturer part number: 4544.
Features
  • Switch,sensitive — FSC 5930
  • Thread Series Designator: UNS
  • Nominal Thread Size: 0.469 INCHES IN
  • Thread Quantity Per Inch: 32
  • Inclosure Type: FULLY INCLOSED
  • Switch Actuating Force: 12.0 OUNCES MINIMUM AND 20.0 OUNCES MAXIMUM OZ
  • Terminal Type and Quantity: 6 SCREW
  • Nonpile-Up Contact Arrangement: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,sensitive, cataloged under National Stock Number 5930-00-226-6051, 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 Hoyt Corporation. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-226-6051
Primary Part Number4544
Item NameSwitch,sensitive
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerHoyt Corporation
StatusACTIVE
Thread Series DesignatorUNS
Nominal Thread Size0.469 INCHES IN
Thread Quantity Per Inch32
Inclosure TypeFULLY INCLOSED
Switch Actuating Force12.0 OUNCES MINIMUM AND 20.0 OUNCES MAXIMUM OZ
Terminal Type and Quantity6 SCREW
Nonpile-Up Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Actuator Diameter0.310 INCHES NOMINAL IN
Actuator Free Position Height1.156 INCHES MAXIMUM IN
Contact Load Current Rating at Maximum Rated Voltage10.000 AMPERES RESISTIVE AC
Body Height0.906 INCHES NOMINAL IN
Adapter Bushing Length0.750 INCHES NOMINAL IN
Bushing Length0.750 INCHES NOMINAL IN
Actuator Height0.406 INCHES NOMINAL IN
Body Length1.938 INCHES NOMINAL IN
Body Width0.688 INCHES NOMINAL IN
Body StyleBUSHING/HOLE MOUNTED
Switch Release Force2.0 OUNCES MINIMUM OZ
Actuator Adapter StylePUSHBUTTON
Actuator StyleROUND
Maximum Voltage Rating in Volts250.0 AC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3010-00-344-993645-44 INTERCHANGEABLE
Shifter Fork,nonvehicular
Dresser Industries Inc Leroi Div
5310-00-685-76194544 INTERCHANGEABLE
Washer,recessed
Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
5950-00-840-5412 INTERCHANGEABLE
Coil,radio Frequency
2805-00-983-4319 INTERCHANGEABLE
Ring Set,piston
5330-01-023-9581 INTERCHANGEABLE
Packing Kit,preform
7025-01-194-56614544 INTERCHANGEABLE
Printer,automatic Data Processin
Ahearn and Soper Co Inc
5915-01-196-96124544 INTERCHANGEABLE
Filter,band Suppression
Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions
5210-01-434-9440454-4 INTERCHANGEABLE
Caliper,inside
General Tools Manufacturing Co., Llc.
4920-01-442-49744544-A INTERCHANGEABLE
Assy Chmbr Lid
Acme Industrial Equipment Co
4920-01-449-00974544 INTERCHANGEABLE
Maintenance Kit,aircraft
Acr Electronics, Inc. Dba Acr Electronics Inc
Cross-Reference Index
Part NumberManufacturer
8AS26 Honeywell International Inc. Dba Honeyweel Sensing & Controls (USA)
4544 PRIMARY Hoyt Corporation (USA)
4544-A Hoyt Corporation (USA)
Related Parts
3010-00-344-9936INTERCHANGEABLE
SHIFTER FORK,NONVEHICULAR
45-44
5310-00-685-7619INTERCHANGEABLE
WASHER,RECESSED
4544
5950-00-840-5412INTERCHANGEABLE
COIL,RADIO FREQUENCY
2805-00-983-4319INTERCHANGEABLE
RING SET,PISTON
5330-01-023-9581INTERCHANGEABLE
PACKING KIT,PREFORM
7025-01-194-5661INTERCHANGEABLE
PRINTER,AUTOMATIC DATA PROCESSIN
4544
5915-01-196-9612INTERCHANGEABLE
FILTER,BAND SUPPRESSION
4544
5210-01-434-9440INTERCHANGEABLE
CALIPER,INSIDE
454-4
4920-01-442-4974INTERCHANGEABLE
ASSY CHMBR LID
4544-A
4920-01-449-0097INTERCHANGEABLE
MAINTENANCE KIT,AIRCRAFT
4544
5210-01-517-9456INTERCHANGEABLE
VIAL,LEVEL
4544

Frequently Asked Questions

What is NSN 5930-00-226-6051?

NSN 5930-00-226-6051 is a Switch,sensitive, manufactured by Hoyt Corporation, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-226-6051?

NSN 5930-00-226-6051 has 3 cross-referenced part numbers: 8AS26 (Honeywell International Inc. Dba Honeyweel Sensing & Controls), 4544 (Hoyt Corporation), 4544-A (Hoyt Corporation).

What NSN replaces 5930-00-226-6051?

There are 11 known substitutes for 5930-00-226-6051: 3010-00-344-9936, 5310-00-685-7619, 5950-00-840-5412 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4544?

Key specifications for 4544: Thread Series Designator: UNS; Overall Length: 2.070 INCHES NOMINAL IN; Nominal Thread Size: 0.469 INCHES IN; Overall Height: 2.106 INCHES NOMINAL IN. 24 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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