The Valve,butterfly, cataloged under National Stock Number 4810-01-340-5124, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-340-5124 |
| Primary Part Number | 3290174-2-1 |
| Item Name | Valve,butterfly |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 16.0 DC AND 30.0 DC |
| Operating Pressure | 48.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Maximum Operating Temp | 300.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Valve Operation Method | SOLENOID OR MANUAL |
| Current Rating in Amps | 1.000 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3290174-2-1 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| 3290174-2-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 3290174-1-1 | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
| 17B2N4010-507 | 7/2 Vendor item drawing reference U.S. Government activity |
| 17B2N4010-505 | 5/9 Secondary reference U.S. Government activity |
NSN 4810-01-340-5124 is a Valve,butterfly, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-340-5124 has 2 manufacturer part numbers on file: 3290174-2-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 3290174-2-1 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 3290174-2-1: Voltage in Volts and Current Type: 16.0 DC AND 30.0 DC; Operating Pressure: 48.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Maximum Operating Temp: 300.0 FAHRENHEIT SINGLE RESPONSE DEGF; Special Features: VALVE CAN BE WRENCHED(UNLOCKED) AND CAN BE LOCKED AT THE CLOSED POSITION; UNIT WILL BE FULLY OPEN BY 19 PSIG; AMBIENT TEMP MINUS 77 TO PLUS 300 DEGF; O/A L 12.37 IN. O/A W/5.25 IN.; MAX OPER PRESSURE & TEMP 48 PSIG & 744 DEG FEH; PROOF PRESSURE 145 PSIG @ 632 DEG FEH; BURST PRESSURE 385 PSIG @ 634 DEG FEH; STEADY STATE OPER LOCAL TEMP -20 TO +300 DEG FEH; EXTREME LOCAL TEMP -77 TO +300 DEG FEH; MAX INPUT POWER 30 VDC @ 70 DEG FEH(WATTS); WT 8.20 LBS VDC. 6 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.
NSN 4810-01-340-5124 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.