The Switch,rotary, cataloged under National Stock Number 5930-00-239-2958, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kraus & Naimer, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-239-2958 |
| Primary Part Number | CA10 A048-600 E S0 F172/A1B-PRL |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Kraus & Naimer, Inc. |
| Status | ACTIVE |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Contact Load Current Rating | 10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Pole Quantity | 1 EACH SECTION FRONT |
| Style Designator | TAP, CIRCUIT SELECTOR |
| Individual Section Quantity | 4 |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION FRONT |
| Contact Voltage Rating in Volts | 600.0 AC AT SEA LEVEL |
| Switch Actuator Positioning Increment | 90.0 DEGREES SINGLE ACTUATOR |
| Switch Actuator Indexing Position Quantity | 4 SINGLE ACTUATOR |
| Throw Quantity | 4 EACH SECTION FRONT |
| 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 |
|---|---|
| CA10 A048-600 E S0 F172/A1B-PRL PRIMARY | Kraus & Naimer, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 042-0010 | C/1 Advisory reference — outside the item-of-supply concept International Diesel Electric Co Inc |
| N68-69-1-10 | 5/9 Secondary reference Consolidated Switchgear and Electrical Systems Inc |
| C10A048-623E SOCG221 | 3/9 Design control — primary reference Kraus & Naimer, Inc. |
| C6A048EF066F811G221 | 5/9 Secondary reference Kraus & Naimer, Inc. |
NSN 5930-00-239-2958 is a Switch,rotary, manufactured by Kraus & Naimer, Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-00-239-2958 has 1 manufacturer part number on file: CA10 A048-600 E S0 F172/A1B-PRL (Kraus & Naimer, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6150-01-633-4902. Verify interchangeability with system specifications before substitution.
Key specifications for CA10 A048-600 E S0 F172/A1B-PRL: Overall Height: 2.379 INCHES NOMINAL IN; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL; Contact Load Current Rating: 10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL; Pole Quantity: 1 EACH SECTION FRONT. 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.