The Valve,solenoid, cataloged under National Stock Number 4810-00-814-4439, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aar Allen Services, Inc Dba Aar Component Services Wellington. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4810-00-814-4439 |
| Primary Part Number | 20651 |
| Item Name | Valve,solenoid |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Aar Allen Services, Inc Dba Aar Component Services Wellington |
| Status | CANCELLED |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Material | ALUMINUM ALLOY BODY |
| Mounting Position | HORIZONTAL |
| Valve Operation Method | SOLENOID |
| Maximum Operating Temp | 216.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Flow Control Device | STEM |
| Connection Style | GASKET SEAL(BOSS) ALL ENDS |
| Flow Control Device Normal Operation Position | CLOSED |
| Connection Type | THREADED INTERNAL BOSS ALL ENDS |
| Aperture Diameter | 0.500 INCHES NOMINAL IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Material | STEEL CORROSION RESISTING SEAT |
| Operating Pressure | 25.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Voltage in Volts and Current Type | 14.0 DC AND 29.0 DC |
| Style Designator | STRAIGHT THRU |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Surface Treatment | ANODIZE |
| Material Document and Classification | QQ-A-596,ALLOY356 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
| Thread Class | 3B ALL ENDS |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4810-00-814-4439 is a Valve,solenoid, manufactured by Aar Allen Services, Inc Dba Aar Component Services Wellington, classified under FSC 4810 (No Item Name Available). Status: cancelled.
NSN 4810-00-814-4439 has 2 cross-referenced part numbers: 8-00964-1 (Hughes Missile Systems Co San Diego), 20651 (Aar Allen Services, Inc Dba Aar Component Services Wellington).
There are 4 known substitutes for 4810-00-814-4439: 1650-00-211-4773, 5133-00-266-9229, 5930-00-296-9361 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20651: Thread Direction: RIGHT-HAND ALL ENDS; Material: ALUMINUM ALLOY BODY; Mounting Position: HORIZONTAL; Valve Operation Method: SOLENOID. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 4810-00-814-4439 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.