The Switch,pressure, cataloged under National Stock Number 5930-01-541-6189, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5930-01-541-6189 |
| Primary Part Number | 43-075-151 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil |
| Status | ACTIVE |
| Mounting Method | BASE |
| Contact Adjustment Range | +0.00 TO 60.00 ACTUATION POINT POUNDS PER SQUARE INCH ABSOLUTE |
| Style Designator | RECTANGULAR |
| Pressure Switch Type | ABSOLUTE |
| Media for Which Designed | GAS |
| Contact Adjustability | ACTUATION POINT ADJUSTABLE, PRESET |
| 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 |
|---|---|
| 43-075-151 PRIMARY | Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (USA) |
| 1401C0500 FN 7 | Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (USA) |
NSN 5930-01-541-6189 is a Switch,pressure, manufactured by Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-541-6189 has 2 manufacturer part numbers on file: 43-075-151 (Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil), 1401C0500 FN 7 (Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil).
1 possible match (shared part number, not a government interchangeability claim): 6150-01-664-5424. Verify interchangeability with system specifications before substitution.
Key specifications for 43-075-151: Mounting Method: BASE; Contact Adjustment Range: +0.00 TO 60.00 ACTUATION POINT POUNDS PER SQUARE INCH ABSOLUTE; Style Designator: RECTANGULAR; Pressure Switch Type: ABSOLUTE. 6 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.