The Valve,solenoid, cataloged under National Stock Number 4810-01-150-3591, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company. Government technical data includes 27 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4810-01-150-3591 |
| Primary Part Number | 1S-5415 1 1/4IN |
| Item Name | Valve,solenoid |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Phase | SINGLE |
| Frequency in Hertz | 60.0 |
| Flange Face Design | PLAIN ALL ENDS |
| Voltage in Volts and Current Type | 115.0 AC |
| Bolt Circle Nominal Diameter | 3.375 INCHES ALL ENDS IN |
| Mounting Position | HORIZONTAL |
| Connection Type | FLANGE ALL ENDS |
| Style Designator | CROSS FLANGED ENDS |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| Material Document and Classification | ASTM B164-61 CLASS B ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Material Document and Classification | QQ-C-390 ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Bolt Hole Nominal Diameter | 0.560 INCHES ALL ENDS IN |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Valve Size | 1.250 INCHES IN |
| Nominal Outside Diameter | 4.500 INCHES ALL ENDS IN |
| Bolt Hole Quantity | 4 ALL ENDS |
| Face to Face Distance | 7.875 INCHES IN |
| Media for Which Designed | WATER, FRESH SINGLE RESPONSE |
| First Connection Face to Centerline Distance | 5.000 INCHES IN |
| Material | RUBBER FLOW CONTROL DEVICE |
| Material | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 SEAT |
| Material | NICKEL ALLOY R-405 STEM |
| Valve Operation Method | SOLENOID |
| Nominal Thickness | 0.438 INCHES ALL ENDS IN |
| Flow Control Device Normal Operation Position | UNIVERSAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| TV-3975 | Magnatrol Valve Corp Div Clark-Cooper (USA) |
| 1-1/4" FIG 141-229S PER 1S-5415 | Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company (USA) |
| 1S-5415 1 1/4IN PRIMARY | Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company (USA) |
| Reference | Meaning |
|---|---|
| 397-0D | D/9 Drawing number reference only Magnatrol Valve Corp Div Clark-Cooper |
| 141-229S 1 1/4IN | 3/1 Design control — primary reference Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company |
| 1S-5415 | D/9 Drawing number reference only Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company |
NSN 4810-01-150-3591 is a Valve,solenoid, manufactured by Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-150-3591 has 3 manufacturer part numbers on file: TV-3975 (Magnatrol Valve Corp Div Clark-Cooper), 1-1/4" FIG 141-229S PER 1S-5415 (Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company), 1S-5415 1 1/4IN (Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company).
1 possible match (shared part number, not a government interchangeability claim): 4810-01-150-3945. Verify interchangeability with system specifications before substitution.
Key specifications for 1S-5415 1 1/4IN: Flow Control Device: DISK; Flange Shape: ROUND WITH HOLES ALL ENDS; Phase: SINGLE; Frequency in Hertz: 60.0. 27 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.