The Switch,box, cataloged under National Stock Number 5930-00-442-7637, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Abb Installation Products Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-442-7637 |
| Primary Part Number | 1593LP |
| Item Name | Switch,box |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Abb Installation Products Inc |
| Status | ACTIVE |
| Body Style | W/ FRONT OPERATOR |
| Actuator Style | CAST/STAMPED |
| Body Width | 4.500 INCHES NOMINAL IN |
| Body Height | 4.500 INCHES NOMINAL IN |
| Body Length | 7.000 INCHES NOMINAL IN |
| Nonpile-Up Contact Arrangement | 2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 250.0 AC AND 250.0 DC |
| Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE |
| Contact Load Current Rating at Maximum Rated Voltage | 30.000 AMPERES RESISTIVE DC AND 30.000 AMPERES RESISTIVE AC |
| Hazardous Locations/environmental Protection | WATERTIGHT |
| 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 |
|---|---|
| 1593LP PRIMARY | Abb Installation Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 1593LP | 3/9 Design control — primary reference Midland-Ross Corp Russellstoll Div |
NSN 5930-00-442-7637 is a Switch,box, manufactured by Abb Installation Products Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-442-7637 has 1 manufacturer part number on file: 1593LP (Abb Installation Products Inc).
Key specifications for 1593LP: Body Style: W/ FRONT OPERATOR; Actuator Style: CAST/STAMPED; Body Width: 4.500 INCHES NOMINAL IN; Body Height: 4.500 INCHES NOMINAL IN. 10 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.