The Valve,solenoid, cataloged under National Stock Number 4810-01-170-4642, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Automatic Switch Company Dba Asco. Government technical data includes 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4810-01-170-4642 |
| Primary Part Number | AV222-573-1 115V AC 60CYC |
| Item Name | Valve,solenoid |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Automatic Switch Company Dba Asco |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Phase | TWO |
| Frequency in Hertz | 60.0 |
| Voltage in Volts and Current Type | 115.0 AC |
| Connection Style | SOCKET WITH BRAZING RING (TUBE) ALL ENDS |
| Mounting Position | VERTICAL |
| Connection Type | UNTHREADED INTERNAL TUBE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES ALL ENDS IN |
| Material | COPPER ALLOY OVERALL |
| Valve Operation Method | SOLENOID |
| Current Rating in Amps | 0.104 |
| Flow Control Device Normal Operation Position | OPEN |
| 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 |
|---|---|
| AV222-573-1 115V AC 60CYC PRIMARY | Automatic Switch Company Dba Asco (USA) |
| 2651734 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 222-573-1 115V AC 60CYC | 5/9 Secondary reference Automatic Switch Company Dba Asco |
| AV222-573 | D/9 Drawing number reference only Automatic Switch Company Dba Asco |
| 222-573-1 115V | C/1 Advisory reference — outside the item-of-supply concept Automatic Switch Company Dba Asco |
NSN 4810-01-170-4642 is a Valve,solenoid, manufactured by Automatic Switch Company Dba Asco, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-170-4642 has 2 manufacturer part numbers on file: AV222-573-1 115V AC 60CYC (Automatic Switch Company Dba Asco), 2651734 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for AV222-573-1 115V AC 60CYC: Flow Control Device: DISK; Phase: TWO; Frequency in Hertz: 60.0; Voltage in Volts and Current Type: 115.0 AC. 13 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.