NSN 5930-01-526-5781 · NIIN 015265781 · Part number 5M3127-1
The Boeing Company Div Defense · FSC 5930 — Switches · FSG 59 — Electrical and Electronic Equipment Components · CAGE 76301
Government record, cited
NSN 5930-01-526-5781 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-526-5781. Manufacturer of record part number: 5M3127-1.
Mounting Surface to Terminal End Distance: 1.750 INCHES MAXIMUM IN
Maximum Voltage Rating in Volts: 30.0 DC
Identification
NSN: 5930-01-526-5781
NIIN: 015265781
FSC: 5930 — Switches
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 5M3127-1
Manufacturer: The Boeing Company Div Defense
General Description
The Switch,toggle, cataloged under National Stock Number 5930-01-526-5781, 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 8 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5930-01-526-5781
Primary Part Number
5M3127-1
Item Name
Switch,toggle
FSC / FSG
5930 / 59 — Switches
Manufacturer
The Boeing Company Div Defense
Status
ACTIVE
Body Diameter
1.250 INCHES NOMINAL IN
Actuator Diameter
1.125 INCHES NOMINAL IN
Inclosure Type
FULLY INCLOSED
Body Style
HOLE MOUNT
Actuator Style
ROUND, STEPPED
Mounting Surface to Terminal End Distance
1.750 INCHES MAXIMUM IN
Maximum Voltage Rating in Volts
30.0 DC
Actuator Height
0.840 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 5930-01-526-5781?
NSN 5930-01-526-5781 is a Switch,toggle, manufactured by The Boeing Company Div Defense, classified under FSC 5930, Switches. Status: active.
What part numbers are listed for NSN 5930-01-526-5781?
NSN 5930-01-526-5781 has 2 manufacturer part numbers on file: 5M3127-1 (The Boeing Company Div Defense), T4-0206 (Otto Engineering Inc).
What are the specifications of 5M3127-1?
Key specifications for 5M3127-1: Body Diameter: 1.250 INCHES NOMINAL IN; Actuator Diameter: 1.125 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNT. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5930-01-526-5781 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.