The Switch,sensitive, cataloged under National Stock Number 5930-00-548-7516, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 8 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-548-7516 |
| Primary Part Number | 105-180-1 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Ward Leonard Ct Llc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Switch Actuating Force | 48.0 OUNCES MAXIMUM OZ |
| Switch Release Force | 8.0 OUNCES MINIMUM OZ |
| Actuator Movement | 0.094 PRETRAVEL INCHES MAXIMUM AND 0.187 OVERTRAVEL INCHES MINIMUM AND 0.040 DIFFERENTIAL INCHES NOMINAL |
| Nonpile-Up Contact Arrangement | 2 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 440.0 AC |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Contact Load Current Rating at Maximum Rated Voltage | 3.000 AMPERES RESISTIVE AC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 105-180-1 PRIMARY | Ward Leonard Ct Llc (USA) |
NSN 5930-00-548-7516 is a Switch,sensitive, manufactured by Ward Leonard Ct Llc, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-548-7516 has 1 manufacturer part number on file: 105-180-1 (Ward Leonard Ct Llc).
1 possible match (shared part number, not a government interchangeability claim): 9905-01-612-0353. Verify interchangeability with system specifications before substitution.
Key specifications for 105-180-1: Inclosure Type: FULLY INCLOSED; Switch Actuating Force: 48.0 OUNCES MAXIMUM OZ; Switch Release Force: 8.0 OUNCES MINIMUM OZ; Actuator Movement: 0.094 PRETRAVEL INCHES MAXIMUM AND 0.187 OVERTRAVEL INCHES MINIMUM AND 0.040 DIFFERENTIAL INCHES NOMINAL. 8 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.
NSN 5930-00-548-7516 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.