The Switch,rotary, cataloged under National Stock Number 5930-00-100-5175, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lucent Technologies Inc Corporate Headquarters. Government technical data includes 17 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-100-5175 |
| Primary Part Number | 552ASWITCH |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Lucent Technologies Inc Corporate Headquarters |
| Status | ACTIVE |
| Pile-Up Contact Form Arrangement | 2C EACH SWITCH SINGLE SECTION IN-LINE |
| Switch Contact Basic Design | PILE-UP |
| Terminal Type | TAB, SOLDER LUG |
| Contact Load Current Rating | 0.5 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Mounting Method | UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Unthreaded Mounting Hole Diameter | 0.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Pole Quantity | 1 SINGLE SECTION FRONT |
| Style Designator | IN-LINE, PILE-UP, PANEL MOUNT |
| Individual Section Quantity | 1 |
| Features Provided | ACTUATOR KNOB |
| Switch Actuator Stop Device Type | FIXED STOP SINGLE ACTUATOR |
| Knob Special Markings | WHITE LINE |
| Contact Switching Action | BREAKS BEFORE MAKES SINGLE SECTION IN-LINE |
| Contact Voltage Rating in Volts | 50.0 DC AT SEA LEVEL |
| Switch Actuator Positioning Increment | 90.0 DEGREES SINGLE ACTUATOR |
| Switch Actuator Indexing Position Quantity | 2 SINGLE ACTUATOR |
| Throw Quantity | 2 SINGLE SECTION FRONT |
| 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 |
|---|---|
| 552ASWITCH PRIMARY | Lucent Technologies Inc Corporate Headquarters (USA) |
| Reference | Meaning |
|---|---|
| 552ASWITCH | 3/9 Design control — primary reference American Telephone and Telegraph Co |
| GA11647 | 5/9 Secondary reference American Telephone and Telegraph Co |
| 552ASWITCH | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
NSN 5930-00-100-5175 is a Switch,rotary, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-100-5175 has 1 manufacturer part number on file: 552ASWITCH (Lucent Technologies Inc Corporate Headquarters).
Key specifications for 552ASWITCH: Pile-Up Contact Form Arrangement: 2C EACH SWITCH SINGLE SECTION IN-LINE; Overall Height: 0.812 INCHES NOMINAL IN; Switch Contact Basic Design: PILE-UP; Terminal Type: TAB, SOLDER LUG. 17 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.