PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E21Switch,sensitive

Cherry Electrical Products Corp · NSN 5930-01-439-1141 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-439-1141 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-439-1141. Primary manufacturer part number: E21.
Features
  • Switch,sensitive — FSC 5930
  • 1 verified cross-reference
  • Primary manufacturer: Cherry Electrical Products Corp
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,sensitive, cataloged under National Stock Number 5930-01-439-1141, 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 Cherry Electrical Products Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSwitch,sensitive
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersCherry Electrical Products Corp (CAGE 01963)
Technical Specifications
ParameterValue
NSN5930-01-439-1141
Primary Part NumberE21
Item NameSwitch,sensitive
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerCherry Electrical Products Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-055-1043 INTERCHANGEABLE
Bearing,ball,annular
3110-00-100-8536D21 INTERCHANGEABLE
Bearing,ball,thrust
Schaeffler Group Usa Inc
3120-01-150-9725E21 INTERCHANGEABLE
Bearing,sleeve
Circor Naval Solutions Llc Dba Warren Pumps
5330-01-196-6544 INTERCHANGEABLE
Seal,plain
4820-01-601-2919E21 INTERCHANGEABLE
Body,valve
Sun Hydraulics Corporation
Cross-Reference Index
Part NumberManufacturer
E21 Cherry Electrical Products Corp (USA)
Related Parts
3110-00-055-1043INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-100-8536INTERCHANGEABLE
BEARING,BALL,THRUST
D21
3120-01-150-9725INTERCHANGEABLE
BEARING,SLEEVE
E21
5330-01-196-6544INTERCHANGEABLE
SEAL,PLAIN
4820-01-601-2919INTERCHANGEABLE
BODY,VALVE
E21

Frequently Asked Questions

What is NSN 5930-01-439-1141?

NSN 5930-01-439-1141 is a Switch,sensitive, manufactured by Cherry Electrical Products Corp, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-439-1141?

NSN 5930-01-439-1141 has 1 cross-referenced part number: E21 (Cherry Electrical Products Corp).

What NSN replaces 5930-01-439-1141?

There are 5 known substitutes for 5930-01-439-1141: 3110-00-055-1043, 3110-00-100-8536, 3120-01-150-9725 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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