PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

59TCA0E80C00SM0MENTARYSILENTSwitch,push

Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect · NSN 5930-00-491-1454 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-491-1454 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-491-1454. Primary manufacturer part number: 59TCA0E80C00SM0MENTARYSILENT.
Features
  • Switch,push — FSC 5930
  • Mounting Method: THREADED BUSHING
  • Terminal Type and Quantity: 8 TURRET
  • Thread Series Designator: UN
  • Bushing Length: 0.375 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 32
  • Body Length: 0.906 INCHES NOMINAL IN
  • Actuator Length: 0.968 INCHES NOMINAL IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,push, cataloged under National Stock Number 5930-00-491-1454, 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 Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, 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
NSN5930-00-491-1454
Primary Part Number59TCA0E80C00SM0MENTARYSILENT
Item NameSwitch,push
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerWinchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
StatusACTIVE
Mounting MethodTHREADED BUSHING
Terminal Type and Quantity8 TURRET
Thread Series DesignatorUN
Bushing Length0.375 INCHES NOMINAL IN
Thread Quantity Per Inch32
Body Length0.906 INCHES NOMINAL IN
Actuator Length0.968 INCHES NOMINAL IN
Body Diameter0.625 INCHES NOMINAL IN
Body StyleBUSHING MOUNTED
Precious Material and LocationTERMINAL SURFACES GOLD
Inclosure TypeFULLY INCLOSED
Actuator StyleRECTANGULAR
Nominal Thread Size0.500 INCHES IN
Actuator Width0.718 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-052-8783 INTERCHANGEABLE
Switch Assembly
5930-00-461-549031S-1135 INTERCHANGEABLE
Switch,push
Switchcraft Inc.
5930-00-490-4511812TCM0CE61C000S INTERCHANGEABLE
Switch,push
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5930-00-825-2647 INTERCHANGEABLE
Switch,push
5930-01-012-9859 INTERCHANGEABLE
Switch,push
5930-01-012-9860 INTERCHANGEABLE
Switch,push
5930-01-012-9861 INTERCHANGEABLE
Switch,push
5930-01-012-9862 INTERCHANGEABLE
Switch,push
5930-01-012-9863 INTERCHANGEABLE
Switch,push
5930-01-012-9864 INTERCHANGEABLE
Switch,push
Cross-Reference Index
Part NumberManufacturer
31S5003 Switchcraft Inc. (USA)
59TCA0E80C00S Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
59TCA0E80C00SM0MENTARYSILENT PRIMARY Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
DMS 85015B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
Related Parts
5930-00-052-8783INTERCHANGEABLE
SWITCH ASSEMBLY
5930-00-461-5490INTERCHANGEABLE
SWITCH,PUSH
31S-1135
5930-00-490-4511INTERCHANGEABLE
SWITCH,PUSH
812TCM0CE61C000S
5930-00-825-2647INTERCHANGEABLE
SWITCH,PUSH
5930-01-012-9859INTERCHANGEABLE
SWITCH,PUSH
5930-01-012-9860INTERCHANGEABLE
SWITCH,PUSH
5930-01-012-9861INTERCHANGEABLE
SWITCH,PUSH
5930-01-012-9862INTERCHANGEABLE
SWITCH,PUSH
5930-01-012-9863INTERCHANGEABLE
SWITCH,PUSH
5930-01-012-9864INTERCHANGEABLE
SWITCH,PUSH
5930-01-012-9865INTERCHANGEABLE
SWITCH,PUSH
5930-01-012-9866INTERCHANGEABLE
SWITCH,PUSH

Frequently Asked Questions

What is NSN 5930-00-491-1454?

NSN 5930-00-491-1454 is a Switch,push, manufactured by Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-491-1454?

NSN 5930-00-491-1454 has 4 cross-referenced part numbers: 31S5003 (Switchcraft Inc.), 59TCA0E80C00S (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect), 59TCA0E80C00SM0MENTARYSILENT (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect), DMS 85015B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).

What NSN replaces 5930-00-491-1454?

There are 12 known substitutes for 5930-00-491-1454: 5930-00-052-8783, 5930-00-461-5490, 5930-00-490-4511 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 59TCA0E80C00SM0MENTARYSILENT?

Key specifications for 59TCA0E80C00SM0MENTARYSILENT: Mounting Method: THREADED BUSHING; Terminal Type and Quantity: 8 TURRET; Thread Series Designator: UN; Bushing Length: 0.375 INCHES NOMINAL IN. 15 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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