PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2HMC4-51S21410000Switch,push

Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems · NSN 5930-01-709-0102 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-709-0102 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-709-0102. Primary manufacturer part number: 2HMC4-51S21410000.
Features
  • Switch,push — FSC 5930
  • Color: WHITE SINGLE ACTUATOR
  • Maximum Voltage Rating in Volts: 5.0 DC
  • Inclosure Type: FULLY INCLOSED
  • Features Provided: FULL DISPLAY LENS AND ROHS DIRECTIVE COMPLIANCE
  • 3 verified cross-references
  • Primary manufacturer: Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,push, cataloged under National Stock Number 5930-01-709-0102, 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 Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-709-0102
Primary Part Number2HMC4-51S21410000
Item NameSwitch,push
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerStaco Systems, Inc. Dba Staco Systems Div Dba Staco Systems
StatusACTIVE
ColorWHITE SINGLE ACTUATOR
Maximum Voltage Rating in Volts5.0 DC
Inclosure TypeFULLY INCLOSED
Features ProvidedFULL DISPLAY LENS AND ROHS DIRECTIVE COMPLIANCE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-100-03312B2631 INTERCHANGEABLE
Cup,tapered Roller Bearing
Caterpillar Inc Div Caterpillar Defense
3030-00-224-83580408030 INTERCHANGEABLE
Belting,v,adjustable Link
Fenner America Inc Fenner Manheim Div
5315-01-233-132480251263 INTERCHANGEABLE
Pin
Ohaus Corporation
4240-01-250-2288105310 INTERCHANGEABLE
Cartridge,respirator,air Filteri
Honeywell Safety Products Usa, Inc.
5365-01-619-8771109300 INTERCHANGEABLE
Shim
Hamilton Jet, Inc.
Cross-Reference Index
Part NumberManufacturer
70117145 Bae Systems Marine Limited (GBR)
2HMC4-51S21410000 PRIMARY Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems (USA)
109300 Esco Maritime Solutions Ltd (GBR)
Related Parts
3110-00-100-0331INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
2B2631
3030-00-224-8358INTERCHANGEABLE
BELTING,V,ADJUSTABLE LINK
0408030
5315-01-233-1324INTERCHANGEABLE
PIN
80251263
4240-01-250-2288INTERCHANGEABLE
CARTRIDGE,RESPIRATOR,AIR FILTERI
105310
5365-01-619-8771INTERCHANGEABLE
SHIM
109300

Frequently Asked Questions

What is NSN 5930-01-709-0102?

NSN 5930-01-709-0102 is a Switch,push, manufactured by Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-709-0102?

NSN 5930-01-709-0102 has 3 cross-referenced part numbers: 70117145 (Bae Systems Marine Limited), 2HMC4-51S21410000 (Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems), 109300 (Esco Maritime Solutions Ltd).

What NSN replaces 5930-01-709-0102?

There are 5 known substitutes for 5930-01-709-0102: 3110-00-100-0331, 3030-00-224-8358, 5315-01-233-1324 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2HMC4-51S21410000?

Key specifications for 2HMC4-51S21410000: Color: WHITE SINGLE ACTUATOR; Special Features: ACTION:MOMENTARY,TERMINATION:CRIMP PIN,4-POLE SOUBLE THROW,GROUND:COMMON LAMP,WATERTIGHT; Part Name Assigned by Controlling Agency: PUSHBUTTON SWITCH; Maximum Voltage Rating in Volts: 5.0 DC. 6 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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