NSN 5930-01-444-0856 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-444-0856. Manufacturer of record part number: A121S1YCQ.
Also searched as5930-01-444-0856 ·
5930014440856 ·
NIIN 014440856 ·
01-444-0856 ·
FSC 5930 Switches · CAGE 15605 · A121S1YCQ
Contact Load Current Rating at Maximum Rated Voltage: 0.300 AMPERES RESISTIVE DC
1 manufacturer part number on file
Manufacturer of record: Eaton Corp Opns & Technical Center
Identification
NSN: 5930-01-444-0856
NIIN: 014440856
FSC: 5930 — Switches
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: A121S1YCQ
Manufacturer: Eaton Corp Opns & Technical Center
General Description
The Switch,toggle, cataloged under National Stock Number 5930-01-444-0856, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Corp Opns & Technical Center. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5930-01-444-0856
Primary Part Number
A121S1YCQ
Item Name
Switch,toggle
FSC / FSG
5930 / 59 — Switches
Manufacturer
Eaton Corp Opns & Technical Center
Status
ACTIVE
Maximum Voltage Rating in Volts
250.0 AC
Contact Load Current Rating at Maximum Rated Voltage
0.300 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)
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 5930-01-444-0856?
NSN 5930-01-444-0856 is a Switch,toggle, manufactured by Eaton Corp Opns & Technical Center, classified under FSC 5930, Switches. Status: active.
What part numbers are listed for NSN 5930-01-444-0856?
NSN 5930-01-444-0856 has 1 manufacturer part number on file: A121S1YCQ (Eaton Corp Opns & Technical Center).
What are the specifications of A121S1YCQ?
Key specifications for A121S1YCQ: Maximum Voltage Rating in Volts: 250.0 AC; End Item Identification: 4920012824191 E/I FSCM 15605; Contact Load Current Rating at Maximum Rated Voltage: 0.300 AMPERES RESISTIVE DC. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5930-01-444-0856 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.