The Switch,toggle, cataloged under National Stock Number 5930-00-912-3344, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Satair A/s. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-912-3344 |
| Primary Part Number | 4TL84-3R |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Satair A/s |
| Status | ACTIVE |
| Bushing Length | 0.455 INCHES MINIMUM AND 0.485 INCHES MAXIMUM IN |
| Inclosure Type | FULLY INCLOSED |
| Actuator Position-Locking Relationship | UP POSITION LOCKED IN AND DOWN POSITION NO LOCKING ACTION |
| Body Style | BUSHING MOUNT |
| Actuator Style | ROUND |
| Mounting Method | THREADED BUSHING |
| Body Width | 1.305 INCHES MINIMUM AND 1.335 INCHES MAXIMUM IN |
| Mounting Surface to Terminal End Distance | 1.335 INCHES MINIMUM AND 1.365 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.469 INCHES IN |
| Actuator Position-Action Relationship | UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED |
| Body Length | 1.625 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN |
| Nonpile-Up Contact Arrangement | 4 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 115.0 AC AND 28.0 DC |
| Thread Quantity Per Inch | 32 |
| Terminal Type and Quantity | 12 SCREW |
| Thread Series Designator | UNS |
| Actuator Height | 1.140 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 20.000 AMPERES RESISTIVE DC AND 12.000 AMPERES INDUCTIVE DC AND 6.000 AMPERES LAMP DC AND 15.000 AMPERES RESISTIVE AC AND 15.000 AMPERES INDUCTIVE AC AND 4.000 AMPERES LAMP AC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4TL84-3R | Satair A/s (DNK) |
| VA-51-0168 | Leonardo Uk Ltd (GBR) |
| 4TL84-3R | Honeywell Control Systems Ltd Div Automation & Control Solutions - Service (GBR) |
| 738356-03 | Ge Aviation Systems Llc (USA) |
| VA-51-0168-001 | Leonardo Uk Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 4TL84-3R | 3/2 Design control — primary reference U.S. Government activity |
| 4TL84-3R | 5/9 Secondary reference Honeywell Control Systems Ltd |
NSN 5930-00-912-3344 is a Switch,toggle, manufactured by Satair A/s, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-912-3344 has 5 manufacturer part numbers on file: 4TL84-3R (Satair A/s), VA-51-0168 (Leonardo Uk Ltd), 4TL84-3R (Honeywell Control Systems Ltd Div Automation & Control Solutions - Service), 738356-03 (Ge Aviation Systems Llc), VA-51-0168-001 (Leonardo Uk Ltd).
Key specifications for 4TL84-3R: Bushing Length: 0.455 INCHES MINIMUM AND 0.485 INCHES MAXIMUM IN; Overall Height: 2.990 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Actuator Position-Locking Relationship: UP POSITION LOCKED IN AND DOWN POSITION NO LOCKING ACTION. 18 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.