The Switch,flow, cataloged under National Stock Number 5930-01-374-7074, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-374-7074 |
| Primary Part Number | 900552-001 |
| Item Name | Switch,flow |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1 |
| Status | ACTIVE |
| Contact Action Stimulus | DECREASE |
| Terminal Type | WIRE HOOK |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Overall Diameter | 1.375 INCHES NOMINAL IN |
| Contact Load Current Rating | 1.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | BRACKET(S) |
| Body Height | 0.875 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL W/FLANGE |
| Distance Between Mounting Facility Centers | 1.125 INCHES NOMINAL IN |
| Operating Temp Rating | 0.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC |
| Media for Which Designed | GAS |
| Contact Voltage Rating in Volts | 12.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| 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 |
|---|---|
| 900552-001 PRIMARY | L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1 (USA) |
| Reference | Meaning |
|---|---|
| LS-6031 | 5/9 Secondary reference U.S. Government activity |
| 211078895 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| LS-6031 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5930-01-374-7074 is a Switch,flow, manufactured by L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-374-7074 has 1 manufacturer part number on file: 900552-001 (L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1).
Key specifications for 900552-001: Overall Height: 1.406 INCHES NOMINAL IN; Contact Action Stimulus: DECREASE; Terminal Type: WIRE HOOK; Mounting Facility Pattern: TWO POSITION IN-LINE. 12 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.