The Switch,pressure, cataloged under National Stock Number 5930-01-132-7770, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sigma-Netics, Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-132-7770 |
| Primary Part Number | 724-VQF-950D |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Sigma-Netics, Inc. |
| Status | ACTIVE |
| Contact Action Stimulus | DECREASE |
| Pressure Switch Type | GAGE |
| Media for Which Designed | LIQUID |
| Contact Stimulus Rating | 950.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 955.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 5.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| 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 |
|---|---|
| 724-VQF-950D | Sigma-Netics, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 724-VQF-950 | 5/9 Secondary reference Sigma-Netics, Inc. |
| A25049 | 3/9 Design control — primary reference Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel |
| 25049 | 5/9 Secondary reference Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel |
NSN 5930-01-132-7770 is a Switch,pressure, manufactured by Sigma-Netics, Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-132-7770 has 1 manufacturer part number on file: 724-VQF-950D (Sigma-Netics, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5355-01-344-4927. Verify interchangeability with system specifications before substitution.
Key specifications for 724-VQF-950D: Contact Action Stimulus: DECREASE; Pressure Switch Type: GAGE; Media for Which Designed: LIQUID; End Item Identification: 3930-01-080-3246. 5 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.