NSN 5930-01-681-1990 · NIIN 016811990 · Part number T4-MD2112
Otto Engineering Inc · FSC 5930 — Switches · FSG 59 — Electrical and Electronic Equipment Components · CAGE 21649
Government record, cited
NSN 5930-01-681-1990 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-681-1990. Manufacturer of record part number: T4-MD2112.
Also searched as5930-01-681-1990 ·
5930016811990 ·
NIIN 016811990 ·
01-681-1990 ·
FSC 5930 Switches · CAGE 21649 · T4-MD2112
Actuator Position-Action Relationship: CENTER POSITION MOMENTARY
Contact Load Current Rating at Maximum Rated Voltage: 28.0 AMPERES INDUCTIVE DC AND 5.0 MILLIAMPERES RESISTIVE DC
1 manufacturer part number on file
Manufacturer of record: Otto Engineering Inc
Identification
NSN: 5930-01-681-1990
NIIN: 016811990
FSC: 5930 — Switches
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: T4-MD2112
Manufacturer: Otto Engineering Inc
General Description
The Switch,slide, cataloged under National Stock Number 5930-01-681-1990, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Otto Engineering Inc. Government technical data includes 5 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
5930-01-681-1990
Primary Part Number
T4-MD2112
Item Name
Switch,slide
FSC / FSG
5930 / 59 — Switches
Manufacturer
Otto Engineering Inc
Status
ACTIVE
Body Style
HOLE MOUNTED
Mounting Method
PANEL
Body Width
0.75 INCHES NOMINAL IN
Actuator Position-Action Relationship
CENTER POSITION MOMENTARY
Contact Load Current Rating at Maximum Rated Voltage
28.0 AMPERES INDUCTIVE DC AND 5.0 MILLIAMPERES 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 5930-01-681-1990?
NSN 5930-01-681-1990 is a Switch,slide, manufactured by Otto Engineering Inc, classified under FSC 5930, Switches. Status: active.
What part numbers are listed for NSN 5930-01-681-1990?
NSN 5930-01-681-1990 has 1 manufacturer part number on file: T4-MD2112 (Otto Engineering Inc).
What are the specifications of T4-MD2112?
Key specifications for T4-MD2112: Body Style: HOLE MOUNTED; Mounting Method: PANEL; Body Width: 0.75 INCHES NOMINAL IN; Actuator Position-Action Relationship: CENTER POSITION MOMENTARY. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5930-01-681-1990 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.