The Switch,pressure, cataloged under National Stock Number 5930-01-050-2603, 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. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Switch,pressure |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Aerospace Control Products, Inc. Dba Aerospace Control Products Inc (CAGE 58918); Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution (CAGE 02750) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-050-2603 |
| Primary Part Number | 21SN04-141 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| SPDG6476 | Aerospace Control Products, Inc. Dba Aerospace Control Products Inc (USA) |
| 21SN04-141 PRIMARY | Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution (USA) |
| Reference | Meaning |
|---|---|
| 5930PL1357661 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 16VP030-3 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5930-01-050-2603 is a Switch,pressure, manufactured by Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-050-2603 has 2 manufacturer part numbers on file: SPDG6476 (Aerospace Control Products, Inc. Dba Aerospace Control Products Inc), 21SN04-141 (Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution).
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.