The Switch,toggle, cataloged under National Stock Number 5930-00-655-4242, 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 19 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-655-4242 |
| Primary Part Number | 2TL1-51 |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Satair A/s |
| Status | ACTIVE |
| Bushing Length | 0.470 INCHES NOMINAL IN |
| Actuator Diameter | 0.240 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNT |
| Actuator Style | ROUND |
| Mounting Method | THREADED BUSHING |
| Body Width | 0.910 INCHES MAXIMUM IN |
| Body Height | 0.970 INCHES NOMINAL IN |
| Features Provided | ACTUATOR SEAL |
| Nominal Thread Size | 0.469 INCHES IN |
| Actuator Position-Action Relationship | UP POSITION MOMENTARY AND CENTER POSITION MAINTAINED |
| Body Length | 1.340 INCHES MAXIMUM IN |
| Nonpile-Up Contact Arrangement | 1 TWO CIRCUIT, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 115.0 AC AND 28.0 DC |
| Thread Quantity Per Inch | 32 |
| Terminal Type and Quantity | 4 SCREW |
| Thread Series Designator | UNS |
| Actuator Height | 0.660 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN |
| Contact Load Current Rating at Maximum Rated Voltage | 18.000 AMPERES RESISTIVE DC AND 10.000 AMPERES INDUCTIVE DC AND 5.000 AMPERES LAMP DC AND 11.000 AMPERES RESISTIVE AC AND 8.000 AMPERES INDUCTIVE AC AND 2.000 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 |
|---|---|
| 2TL1-51 | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| MS24254-32 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 2TL1-51 | 5/1 Secondary reference U.S. Government activity |
| MIL-DTL-3950 | 4/1 Identification reference U.S. Government activity |
| MS24524-32 | 2/2 Government specification standardization U.S. Government activity |
| MILS3950 | 5/9 Secondary reference U.S. Government activity |
| 8511K12 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5930-00-655-4242 is a Switch,toggle, manufactured by Satair A/s, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-655-4242 has 1 manufacturer part number on file: 2TL1-51 (Satair A/s).
Key specifications for 2TL1-51: Bushing Length: 0.470 INCHES NOMINAL IN; Overall Height: 1.560 INCHES NOMINAL IN; Actuator Diameter: 0.240 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED. 19 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.