The Switch,pressure, cataloged under National Stock Number 5930-01-030-5146, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sor, Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-030-5146 |
| Primary Part Number | 4NN-K5-C1A |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Sor, Inc. |
| Status | ACTIVE |
| Terminal Type | SCREW |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Contact Load Current Rating | 15.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | BRACKET(S) |
| Body Height | 3.000 INCHES NOMINAL IN |
| Pressure Switch Type | GAGE |
| Features Provided | ELECTRICAL ACCESS PORT |
| Distance Between Mounting Facility Centers | 2.750 INCHES NOMINAL IN |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Media for Which Designed | GAS OR LIQUID |
| Contact Voltage Rating in Volts | 480.0 AC AT SEA LEVEL SINGLE VOLTAGE |
| 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 |
|---|---|
| 4NN-K5-C1A PRIMARY | Sor, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4NN-K5 | C/1 Advisory reference — outside the item-of-supply concept Sor Inc |
| 4NN-K5-C | 5/9 Secondary reference Sor Inc |
| D-10583-01 PIECE B | C/1 Advisory reference — outside the item-of-supply concept General Regulator Corp. Dba Accudriv |
| D-10583-01 PIECE C | C/1 Advisory reference — outside the item-of-supply concept General Regulator Corp. Dba Accudriv |
| 4NN-K5-C1A | 3/9 Design control — primary reference Sor Inc |
| 4N-K5 | 5/9 Secondary reference Sor Inc |
NSN 5930-01-030-5146 is a Switch,pressure, manufactured by Sor, Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-030-5146 has 1 manufacturer part number on file: 4NN-K5-C1A (Sor, Inc.).
Key specifications for 4NN-K5-C1A: Overall Height: 5.813 INCHES NOMINAL IN; Terminal Type: SCREW; Mounting Facility Pattern: TWO POSITION IN-LINE; Contact Load Current Rating: 15.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE. 11 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.