The Switch,flow, cataloged under National Stock Number 5930-00-918-4294, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-918-4294 |
| Primary Part Number | 2515499-1 |
| Item Name | Switch,flow |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| 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 |
|---|---|
| 250F42-1 | Custom Control Sensors, Llc (USA) |
| 2515499-1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 2515499-1 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 2515499-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| F4595-1 | 5/2 Secondary reference U.S. Government activity |
NSN 5930-00-918-4294 is a Switch,flow, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-918-4294 has 3 manufacturer part numbers on file: 250F42-1 (Custom Control Sensors, Llc), 2515499-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2515499-1 (Raytheon Company Dba Raytheon Co).
Key specifications for 2515499-1: Special Features: HERMETICALLY SEALED ENCLOSURE 3.250 IN. LG; 1.250 IN. H; 2.380 IN. DIA; SPDT CONTACTS; OPEN ON INCREASING FLOW AT 0.85 GPM; CLOSE ON DECREASING FLOW AT 0.60 GPM; RATE OF 3 AMPS INDUCTIVE AT 28 V DC; 0.5 AMPS INDUCTIVE AT 50 V DC; DIELECTRIC WITHSTANDING VOLTAGE 1000 V RMS; INSULATION RESISTANCE 1000 MEGOHMS; WORKING PRESSURE 25 TO 75 PSIG; PROOF PRESSURE 150 PSIG; BURST PRESSURE 300 PSIG; PRESSURE DROP OF 5 PSI AT FLOW OF 1 GPM V. 0 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.