The Switch Assembly, cataloged under National Stock Number 5930-00-049-9798, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-00-049-9798 |
| Primary Part Number | S1151137 |
| Item Name | Switch Assembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Controlling Agency | WESTINGHOUSE ELECTRIC CORP |
| Inclosure Material | PLASTIC PHENOLIC |
| Mounting Method | BASE |
| Identifying Number | S-1186281 PART NO. AND S-1312219 PART NO. |
| Switch Type | PUSH |
| Individual Switch Quantity | 2 AND 1 |
| Mounting Configuration | 4 MTG HOLES 3/8 IN. DIA ON 11-7/8 IN. BY 3-3/8 IN. MTG CENTERS IN |
| Special Markings | MARKED START,EM RUN,SET UP,STOP |
| 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 |
|---|---|
| S1151137 PRIMARY | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| S1151137 | C/1 Advisory reference — outside the item-of-supply concept Westinghouse Electric Corp Control Business Unit |
NSN 5930-00-049-9798 is a Switch Assembly, manufactured by Westinghouse Electric Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-049-9798 has 1 manufacturer part number on file: S1151137 (Westinghouse Electric Corp).
Key specifications for S1151137: Overall Height: 4.875 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Controlling Agency: WESTINGHOUSE ELECTRIC CORP; Inclosure Material: PLASTIC PHENOLIC. 9 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.