The Switch,box, cataloged under National Stock Number 5930-01-376-9835, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Teco-Westinghouse Motor Company. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-376-9835 |
| Primary Part Number | 4550B44H02 |
| Item Name | Switch,box |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Teco-Westinghouse Motor Company |
| Status | ACTIVE |
| Pile-Up Contact Form Arrangement | 2A SINGLE POSITION A |
| Body Style | WITH SIDE OPERATOR |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 15.160 INCHES NOMINAL IN |
| Actuator Style | CAST/STAMPED |
| Mounting Method | BASE |
| Body Width | 9.000 INCHES NOMINAL IN |
| Body Height | 5.530 INCHES NOMINAL IN |
| Body Length | 16.440 INCHES NOMINAL IN |
| Actuator Length | 4.000 INCHES NOMINAL IN |
| Nonpile-Up Contact Arrangement | 2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 600.0 DC |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 5.590 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 30.000 AMPERES INDUCTIVE AC AND 30.000 AMPERES INDUCTIVE 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 |
|---|---|
| 4550B44H02 PRIMARY | Teco-Westinghouse Motor Company (USA) |
| Reference | Meaning |
|---|---|
| HUN261 | 5/2 Secondary reference U.S. Government activity |
NSN 5930-01-376-9835 is a Switch,box, manufactured by Teco-Westinghouse Motor Company, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-376-9835 has 1 manufacturer part number on file: 4550B44H02 (Teco-Westinghouse Motor Company).
Key specifications for 4550B44H02: Pile-Up Contact Form Arrangement: 2A SINGLE POSITION A; Body Style: WITH SIDE OPERATOR; Center to Center Distance Between Mounting Facilities Parallel to Length: 15.160 INCHES NOMINAL IN; Actuator Style: CAST/STAMPED. 13 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.