The Switch,pressure, cataloged under National Stock Number 5930-01-259-7409, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Schroeder Industries Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-259-7409 |
| Primary Part Number | A-LF-927 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Schroeder Industries Llc |
| Status | ACTIVE |
| Proof Pressure | 150.00 POUNDS PER SQUARE INCH LBS |
| Media for Which Designed | GAS OR LIQUID |
| Contact Stimulus Rating | 21.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH |
| 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 |
|---|---|
| A-LF-927 PRIMARY | Schroeder Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| ALFT-927 | C/1 Advisory reference — outside the item-of-supply concept Schroeder Industries Llc |
NSN 5930-01-259-7409 is a Switch,pressure, manufactured by Schroeder Industries Llc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-259-7409 has 1 manufacturer part number on file: A-LF-927 (Schroeder Industries Llc).
Key specifications for A-LF-927: Proof Pressure: 150.00 POUNDS PER SQUARE INCH LBS; Media for Which Designed: GAS OR LIQUID; Contact Stimulus Rating: 21.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH. 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.