The Switch,lever, cataloged under National Stock Number 5930-00-548-3489, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Stromberg-Carlson Corp a Plessey Telecommunications Co. Government technical data includes 19 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-548-3489 |
| Primary Part Number | 602057-000 |
| Item Name | Switch,lever |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Stromberg-Carlson Corp a Plessey Telecommunications Co |
| Status | ACTIVE |
| Pile-Up Contact Form Arrangement | 2C FIRST POSITION |
| Pile-Up Contact Form Arrangement | 1B2C SECOND POSITION |
| Inclosure Type | UNINCLOSED |
| Body Style | HOLE MOUNTED |
| Actuator Style | ROUND |
| Mounting Method | THREADED HOLE(S) |
| Body Width | 0.625 INCHES NOMINAL IN |
| Body Height | 1.312 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.112 INCHES IN |
| Actuator Position-Action Relationship | UP POSITION MAINTAINED AND DOWN POSITION MOMENTARY AND CENTER POSITION MAINTAINED |
| Maximum Voltage Rating in Volts | 48.0 DC |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 36 |
| Terminal Type and Quantity | 14 TAB, SOLDER LUG |
| Thread Series Designator | UNS |
| Actuator Height | 0.890 INCHES MINIMUM AND 0.922 INCHES MAXIMUM IN |
| Contact Load Current Rating at Maximum Rated Voltage | 1.000 AMPERES RESISTIVE DC |
| 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 |
|---|---|
| 602057-000 PRIMARY | Stromberg-Carlson Corp a Plessey Telecommunications Co (USA) |
| A9795 | Autodyne Manufacturing Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 602057-000 | 5/9 Secondary reference Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc |
| SMC142815 | 5/2 Secondary reference U.S. Government activity |
NSN 5930-00-548-3489 is a Switch,lever, manufactured by Stromberg-Carlson Corp a Plessey Telecommunications Co, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-548-3489 has 2 manufacturer part numbers on file: 602057-000 (Stromberg-Carlson Corp a Plessey Telecommunications Co), A9795 (Autodyne Manufacturing Co Inc).
Key specifications for 602057-000: Pile-Up Contact Form Arrangement: 2C FIRST POSITION; Pile-Up Contact Form Arrangement: 1B2C SECOND POSITION; Overall Height: 1.312 INCHES NOMINAL IN; Inclosure Type: UNINCLOSED. 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.