The Valve Assembly, cataloged under National Stock Number 4810-01-246-1448, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Essex Industries, Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-246-1448 |
| Primary Part Number | 04-1001-22 |
| Item Name | Valve Assembly |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Essex Industries, Inc. |
| Status | ACTIVE |
| Valve Quantity | 2 |
| Flange Face Design | PLAIN |
| Maximum Operating Temp and Media for Which Designed | 270.0 FAHRENHEIT AIR DEGF |
| Connection Type | FLANGE, ROUND W/O HOLES AND THREADED INTERNAL BOSS |
| Valve Size | 2.000 INCHES IN |
| Nominal Thread Size | 0.438 INCHES IN |
| Body Material | ALUMINUM ALLOY |
| Flange Diameter | 2.000 INCHES IN |
| Thread Class | 3B |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Valve Operation Method | AIR AND SOLENOID |
| 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 |
|---|---|
| 04-1001-22 PRIMARY | Essex Industries, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 502800-3 | 3/2 Design control — primary reference U.S. Government activity |
| 04-1001-13 | 5/9 Secondary reference Essex Industries, Inc. |
| 16VY109-1 | 7/2 Vendor item drawing reference U.S. Government activity |
| 16VY109-8 | 5/2 Secondary reference U.S. Government activity |
| 04-7001-22 | D/9 Drawing number reference only Essex Industries, Inc. |
NSN 4810-01-246-1448 is a Valve Assembly, manufactured by Essex Industries, Inc., classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-246-1448 has 1 manufacturer part number on file: 04-1001-22 (Essex Industries, Inc.).
Key specifications for 04-1001-22: Valve Quantity: 2; Flange Face Design: PLAIN; Maximum Operating Temp and Media for Which Designed: 270.0 FAHRENHEIT AIR DEGF; Connection Type: FLANGE, ROUND W/O HOLES AND THREADED INTERNAL BOSS. 11 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 4810-01-246-1448 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.