The Valve,butterfly, cataloged under National Stock Number 4810-01-318-3569, 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 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4810-01-318-3569 |
| Primary Part Number | 398920-1-1 |
| 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 |
| Frequency in Hertz | 400.0 |
| Voltage in Volts and Current Type | 115.0 AC AND 28.0 DC |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Valve Operation Method | ELECTRIC MOTOR |
| 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 |
|---|---|
| 398920-1-1 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 17B1N4077-507 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 4810-01-318-3569 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 4810-01-318-3569 has 1 manufacturer part number on file: 398920-1-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 398920-1-1: Frequency in Hertz: 400.0; Voltage in Volts and Current Type: 115.0 AC AND 28.0 DC; Special Features: LG 5.400 IN.,W 4.52 IN.; DUTY CYCLE CONTINOUS; BURST PRESSURE 73.6 PSIG AT 440 DEG F; PROOF PRESSURE 36.8 PSIG AT 440 DEG F; MAX NORMAL INLET PRESSURE 13.0 PSIG AT 440 DEG F; MAX NORMAL INLET TEMPERATURE 440 DEG F AT 13.0 PSIG; AMBIENT TEMPERATURE MINUS 77 DEGTO 190 DEG F IN; Media for Which Designed: AIR SINGLE RESPONSE. 4 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 4810-01-318-3569 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.