The Switch,flow, cataloged under National Stock Number 5930-01-122-6541, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Universal Flow Monitors Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-122-6541 |
| Primary Part Number | SN-BSB6GMV-6-32V1.0-A1NU-ZRP-5U |
| Item Name | Switch,flow |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Universal Flow Monitors Inc |
| Status | ACTIVE |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, TWO POSITIONS MOMENTARY |
| 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 |
|---|---|
| 975475-5 | Raytheon Company Dba Raytheon Co (USA) |
| SN-BSB6GMV-6-32V1.0-A1NU-ZRP-5U PRIMARY | Universal Flow Monitors Inc (USA) |
| Reference | Meaning |
|---|---|
| 975475-5 | 5/9 Secondary reference Raytheon Company Div Corp |
| 3754-5 | 5/9 Secondary reference Universal Flow Monitors Inc |
NSN 5930-01-122-6541 is a Switch,flow, manufactured by Universal Flow Monitors Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-122-6541 has 2 manufacturer part numbers on file: 975475-5 (Raytheon Company Dba Raytheon Co), SN-BSB6GMV-6-32V1.0-A1NU-ZRP-5U (Universal Flow Monitors Inc).
1 possible match (shared part number, not a government interchangeability claim): 4140-01-267-0135. Verify interchangeability with system specifications before substitution.
Key specifications for SN-BSB6GMV-6-32V1.0-A1NU-ZRP-5U: Special Features: W/K FLOW RATE INDICATING DIAL ANDFLOW CONTROL VALVE;O/A LG-6 IN.,ACTUATES ON INCREASING FLOW AND DEACTUATES ON DECREASING FLOW;READOUT WINDOW-TRANSPARENT PLEXIGLASS;SEALS BUNA-N;BOWL NYLON;DEFLEXION DIAL 45 DEG,MIN;VALVE HOUSING BRASS;ASTM ALLOY;SCALE 1.5 MIN;DIAL SHOWS ACT.INCR.5.000,DEACT.DECR.4.600 IN; Nonpile-Up Contact Arrangement: 1 POLE, DOUBLE THROW, TWO POSITIONS MOMENTARY. 1 specification is 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.