The Switch,pressure, cataloged under National Stock Number 5930-01-571-6262, 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 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-571-6262 |
| Primary Part Number | 43-075-165 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Style Designator | RECTANGULAR |
| Pressure Switch Type | DIFFERENTIAL |
| 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 |
|---|---|
| 43-075-165 | Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (USA) |
| 1620C0800P ITEM NO 5 | Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (USA) |
| Reference | Meaning |
|---|---|
| P72AB-1C | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-571-6262 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 5930-01-571-6262 has 2 manufacturer part numbers on file: 43-075-165 (Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil), 1620C0800P ITEM NO 5 (Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil).
Key specifications for 43-075-165: Contact Action Stimulus: INCREASE; Style Designator: RECTANGULAR; Pressure Switch Type: DIFFERENTIAL; Special Features: THE P72 SERIES OF CONTROLS EMPLOYS A SET OF DPST CONTACTS THAT ARE OPENED AND CLOSED BY THE PRESSURE ACTUATED BELLOWS. THE HEAVY DUTY LOAD-CARRYING CONTACTS PROVIDE DIRECT CONTROL OF MOTORS HAVING INTEGRAL LINEINTERRUPTING OVERLOAD PROTECTORS UP TO THREE HORSEPOWER, 240 VOLT, SINGLE PHASE. STARTER IS UNNECESSARY. PRIMARILY USED ON AIRCONDITIONING AND REFRIGERATION APPLICATIONS BUT ALSO USED TO CONTROL AIR, WATER, AND LUBE OIL PRESSURE.. 3 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.