NSN 5930-00-814-4656 · NIIN 008144656 · Part number 5M1021-4
The Boeing Company Div Defense · FSC 5930 — Switches · FSG 59 — Electrical and Electronic Equipment Components · CAGE 76301
Government record, cited
NSN 5930-00-814-4656 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-814-4656. Manufacturer of record part number: 5M1021-4.
Actuator Movement: 0.070 PRETRAVEL INCHES MAXIMUM AND 0.250 OVERTRAVEL INCHES MINIMUM AND 0.045 DIFFERENTIAL INCHES NOMINAL
Nonpile-Up Contact Arrangement: 2 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Maximum Voltage Rating in Volts: 28.0 DC
Identification
NSN: 5930-00-814-4656
NIIN: 008144656
FSC: 5930 — Switches
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 5M1021-4
Manufacturer: The Boeing Company Div Defense
General Description
The Switch,sensitive, cataloged under National Stock Number 5930-00-814-4656, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5930-00-814-4656
Primary Part Number
5M1021-4
Item Name
Switch,sensitive
FSC / FSG
5930 / 59 — Switches
Manufacturer
The Boeing Company Div Defense
Status
ACTIVE
Inclosure Type
HERMETICALLY SEALED
Switch Actuating Force
192.0 OUNCES MAXIMUM OZ
Switch Release Force
80.0 OUNCES MINIMUM OZ
Nominal Thread Size
0.625 INCHES IN
Actuator Movement
0.070 PRETRAVEL INCHES MAXIMUM AND 0.250 OVERTRAVEL INCHES MINIMUM AND 0.045 DIFFERENTIAL INCHES NOMINAL
Nonpile-Up Contact Arrangement
2 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Maximum Voltage Rating in Volts
28.0 DC
Terminal Type and Quantity
8 WIRE LEAD
Thread Series Designator
UNEF
Contact Load Current Rating at Maximum Rated Voltage
15.000 AMPERES RESISTIVE DC
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works (USA)
Reference documents
Reference
Meaning
104EN81-6
5/2Secondary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117
SWITCH,PRESSURE
5930-00-001-1407
5930-00-001-1407 · Item name not on file
5930-00-001-1890
SWITCH,SENSITIVE
5930-00-001-2571
SWITCH,ROTARY
5930-00-001-2575
5930-00-001-2575 · Item name not on file
5930-00-001-2580
5930-00-001-2580 · Item name not on file
5930-00-001-2608
5930-00-001-2608 · Item name not on file
5930-00-001-2609
5930-00-001-2609 · Item name not on file
Frequently Asked Questions
What is NSN 5930-00-814-4656?
NSN 5930-00-814-4656 is a Switch,sensitive, manufactured by The Boeing Company Div Defense, classified under FSC 5930, Switches. Status: active.
What part numbers are listed for NSN 5930-00-814-4656?
NSN 5930-00-814-4656 has 2 manufacturer part numbers on file: 5M1021-4 (The Boeing Company Div Defense), 63-200087 (Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works).
What are the specifications of 5M1021-4?
Key specifications for 5M1021-4: Inclosure Type: HERMETICALLY SEALED; Switch Actuating Force: 192.0 OUNCES MAXIMUM OZ; Switch Release Force: 80.0 OUNCES MINIMUM OZ; Nominal Thread Size: 0.625 INCHES IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5930-00-814-4656 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.