The Valve,solenoid, cataloged under National Stock Number 4810-01-345-9977, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Aerospace Systems and Components, Inc.. Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-345-9977 |
| Primary Part Number | 4711-9 |
| Item Name | Valve,solenoid |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Aerospace Systems and Components, Inc. |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Voltage in Volts and Current Type | 24.0 DC |
| Connection Style | FLARED (TUBE) ALL ENDS |
| Mounting Position | HORIZONTAL OR VERTICAL |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 110.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Thread Size | 1.312 INCHES ALL ENDS IN |
| Seat Angle | 37.0 DEGREES ALL ENDS |
| Maximum Operating Temp | 165.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Thread Class | 3A ALL ENDS A |
| Thread Quantity Per Inch | 12 ALL ENDS |
| Material | STEEL CORROSION RESISTING OR ALUMINUM ALLOY BODY |
| Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) ALL ENDS |
| Valve Operation Method | SOLENOID |
| Current Rating in Amps | 1.250 |
| Flow Control Device Normal Operation Position | CLOSED |
| 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 |
|---|---|
| 1100AS325-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 4711-9 PRIMARY | Aerospace Systems and Components, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1100AS325 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 4810-01-345-9977 is a Valve,solenoid, manufactured by Aerospace Systems and Components, Inc., classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-345-9977 has 2 manufacturer part numbers on file: 1100AS325-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 4711-9 (Aerospace Systems and Components, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 7330-01-617-0789, 5130-01-619-7069. Verify interchangeability with system specifications before substitution.
Key specifications for 4711-9: Flow Control Device: DISK; Voltage in Volts and Current Type: 24.0 DC; Connection Style: FLARED (TUBE) ALL ENDS; Mounting Position: HORIZONTAL OR VERTICAL. 19 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.