The Switch,flow, cataloged under National Stock Number 5930-01-175-2610, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Fluid Components International Llc Dba Fluid Components International Llc Div Aerospace Division. Government technical data includes 12 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-175-2610 |
| Primary Part Number | 011137 |
| Item Name | Switch,flow |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Fluid Components International Llc Dba Fluid Components International Llc Div Aerospace Division |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | CONNECTOR, RECEPTACLE |
| Mounting Facility Pattern | THREE POSITION CIRCULAR |
| Mounting Facility Circle Radius | 1.000 INCHES NOMINAL IN |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) |
| Flange Overall Width | 2.560 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Unthreaded Mounting Hole Diameter | 0.270 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN |
| Style Designator | CYLINDRICAL W/FLANGE |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Media for Which Designed | LIQUID |
| Contact Adjustability | 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 011137 PRIMARY | Fluid Components International Llc Dba Fluid Components International Llc Div Aerospace Division (USA) |
| L431C2015 | The Boeing Company Div Legacy Am&m (USA) |
| Reference | Meaning |
|---|---|
| L431C2015-2 | 5/9 Secondary reference The Boeing Company Div Legacy Am&m |
| L431C2015C | D/9 Drawing number reference only The Boeing Company Div Legacy Am&m |
| L4802500 | C/1 Advisory reference — outside the item-of-supply concept The Boeing Company Div Legacy Am&m |
| L431C2015-3 | C/1 Advisory reference — outside the item-of-supply concept The Boeing Company Div Legacy Am&m |
NSN 5930-01-175-2610 is a Switch,flow, manufactured by Fluid Components International Llc Dba Fluid Components International Llc Div Aerospace Division, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-175-2610 has 2 manufacturer part numbers on file: 011137 (Fluid Components International Llc Dba Fluid Components International Llc Div Aerospace Division), L431C2015 (The Boeing Company Div Legacy Am&m).
Key specifications for 011137: Contact Action Stimulus: INCREASE; Terminal Type: CONNECTOR, RECEPTACLE; Mounting Facility Pattern: THREE POSITION CIRCULAR; Mounting Facility Circle Radius: 1.000 INCHES NOMINAL IN. 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.