The Switch,sensitive, cataloged under National Stock Number 5930-00-138-8528, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vacco Industries. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-00-138-8528 |
| Primary Part Number | 2733340-1 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Vacco Industries |
| Status | ACTIVE |
| Bushing Length | 0.655 INCHES MINIMUM AND 0.690 INCHES MAXIMUM IN |
| Body Diameter | 1.250 INCHES NOMINAL IN |
| Actuator Diameter | 0.156 INCHES NOMINAL IN |
| Inclosure Type | HERMETICALLY SEALED |
| Body Style | BUSHING MOUNTED |
| Actuator Style | ROUND |
| Switch Actuator Quantity | 1 |
| Nominal Thread Size | 0.468 INCHES IN |
| Body Length | 1.600 INCHES MAXIMUM IN |
| Actuator Movement | 0.086 OVERTRAVEL INCHES MINIMUM AND 0.022 DIFFERENTIAL INCHES MAXIMUM |
| Thread Quantity Per Inch | 32 |
| Terminal Type and Quantity | 6 WIRE LEAD |
| Thread Series Designator | UNS |
| Actuator Height | 0.160 INCHES NOMINAL IN |
| Actuator Free Position Height | 0.830 INCHES NOMINAL IN |
| 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 |
|---|---|
| 2733340-1 | Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works (USA) |
| 2733340-1 PRIMARY | Vacco Industries (USA) |
| 2733340-1 PRIMARY | Pti Technologies Inc. (USA) |
| AT-507-1080 | Airtronics, Llc (USA) |
| Reference | Meaning |
|---|---|
| 2733340-1 | 5/9 Secondary reference U.S. Government activity |
| 62-200055 | 5/9 Secondary reference Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works |
NSN 5930-00-138-8528 is a Switch,sensitive, manufactured by Vacco Industries, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-138-8528 has 4 manufacturer part numbers on file: 2733340-1 (Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works), 2733340-1 (Vacco Industries), 2733340-1 (Pti Technologies Inc.), AT-507-1080 (Airtronics, Llc).
Key specifications for 2733340-1: Bushing Length: 0.655 INCHES MINIMUM AND 0.690 INCHES MAXIMUM IN; Body Diameter: 1.250 INCHES NOMINAL IN; Actuator Diameter: 0.156 INCHES NOMINAL IN; Inclosure Type: HERMETICALLY SEALED. 15 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.