The Switch,sensitive, cataloged under National Stock Number 5930-01-154-9862, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc. Government technical data includes 21 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-154-9862 |
| Primary Part Number | 8422449 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNTED |
| Housing Height | 2.250 INCHES NOMINAL IN |
| Actuator Style | ROLLER ARM |
| Center to Center Distance Between Housing Mounting Facilities Parallel to Length | 1.812 INCHES NOMINAL IN |
| Center to Center Distance Between Housing Mounting Facilities Parallel to Width | 4.214 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Switch Actuating Force | 128.0 OUNCES MAXIMUM OZ |
| Switch Release Force | 64.0 OUNCES MINIMUM OZ |
| Actuator Length | 1.500 INCHES NOMINAL IN |
| Housing Width | 2.438 INCHES NOMINAL IN |
| Actuator Roller Width | 0.250 INCHES NOMINAL IN |
| Actuator Movement | 14.0 PRETRAVEL DEGREES NOMINAL AND 74.0 OVERTRAVEL DEGREES NOMINAL AND 12.0 DIFFERENTIAL DEGREES NOMINAL |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 600.0 AC |
| Terminal Type and Quantity | 4 SCREW |
| Housing Length | 2.250 INCHES NOMINAL IN |
| Actuator Roller Diameter | 0.750 INCHES NOMINAL IN |
| Actuator Height | 1.000 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 15.000 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 |
|---|---|
| 8422449 PRIMARY | Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc (USA) |
| Reference | Meaning |
|---|---|
| 9007TUB1SB3 | C/1 Advisory reference — outside the item-of-supply concept Schneider Electric Usa, Inc. |
| 9007 TUB1-B1-S3 | 5/9 Secondary reference Schneider Electric Usa, Inc. |
| 8422449 | 3/9 Design control — primary reference General Motors Corp Electro-Motive Div |
NSN 5930-01-154-9862 is a Switch,sensitive, manufactured by Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-154-9862 has 1 manufacturer part number on file: 8422449 (Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc).
Key specifications for 8422449: Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Housing Height: 2.250 INCHES NOMINAL IN; Actuator Style: ROLLER ARM. 21 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.