The Switch,pressure, cataloged under National Stock Number 5930-01-279-4112, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-279-4112 |
| Primary Part Number | 211C223-294 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution |
| Status | ACTIVE |
| Width Across Flats | 0.813 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Pressure Switch Type | DIFFERENTIAL |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 500V046-3 | Mark Avitron, Inc. Dba Mark Avitron Inc (USA) |
| 211C223-294 PRIMARY | Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution (USA) |
| GPP1254 | Aerospace Control Products, Inc. Dba Aerospace Control Products Inc (USA) |
| 2342-81-3 | Spectrum Associates, Inc. (USA) |
| P6P-52 | United Electric Controls Co Div Precision Sensors Division (USA) |
| Reference | Meaning |
|---|---|
| 5930PL0641833 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 16VH013-3 | 7/2 Vendor item drawing reference U.S. Government activity |
| 5930PL1610687 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5930PL1610685 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5930-01-279-4112 is a Switch,pressure, manufactured by Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-279-4112 has 5 manufacturer part numbers on file: 500V046-3 (Mark Avitron, Inc. Dba Mark Avitron Inc), 211C223-294 (Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution), GPP1254 (Aerospace Control Products, Inc. Dba Aerospace Control Products Inc), 2342-81-3 (Spectrum Associates, Inc.), P6P-52 (United Electric Controls Co Div Precision Sensors Division).
Key specifications for 211C223-294: Width Across Flats: 0.813 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Overall Length: 2.680 INCHES MAXIMUM IN; Pressure Switch Type: DIFFERENTIAL. 4 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.
NSN 5930-01-279-4112 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.