The Switch,flow, cataloged under National Stock Number 5930-01-103-8336, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-103-8336 |
| Primary Part Number | 266-0261-030 |
| Item Name | Switch,flow |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | PIN |
| Contact Load Current Rating | 2.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | BRACKET(S) AND THREADED HOLE(S) |
| Nominal Thread Size | 0.138 INCHES SINGLE THREADED HOLE IN |
| Body Length | 3.284 INCHES MINIMUM AND 3.346 INCHES MAXIMUM IN |
| Operating Temp Rating | 49.0 CELSIUS MAXIMUM AND 0.0 CELSIUS MINIMUM DEGC |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Media for Which Designed | GAS OR LIQUID |
| Contact Stimulus Rating | 210.00 ACTUATION POINT NOMINAL FEET PER MINUTE AND 5.00 DEACTUATION POINT NOMINAL FEET PER MINUTE AND 205.00 DIFFERENTIAL POINT NOMINAL FEET PER MINUTE |
| Thread Quantity Per Inch | 32 SINGLE THREADED HOLE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE THREADED HOLE |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 28.0 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 |
|---|---|
| 266-0261-030 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| Reference | Meaning |
|---|---|
| 2SE55-103K28M | 5/2 Secondary reference U.S. Government activity |
NSN 5930-01-103-8336 is a Switch,flow, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-103-8336 has 1 manufacturer part number on file: 266-0261-030 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
Key specifications for 266-0261-030: Overall Height: 1.680 INCHES MINIMUM AND 1.790 INCHES MAXIMUM IN; Contact Action Stimulus: INCREASE; Terminal Type: PIN; Contact Load Current Rating: 2.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE. 14 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.