The Power Assembly,thermostatic, cataloged under National Stock Number 4820-00-919-9883, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Emerson Electric Co Alco Controls Div. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-919-9883 |
| Primary Part Number | XBN-1019FW-4E |
| Item Name | Power Assembly,thermostatic |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Emerson Electric Co Alco Controls Div |
| Status | ACTIVE |
| General Characteristics Item Description | FLANGE ON BOTTOM 1.500 IN. W; 2.469 IN. LG; W/PLAIN UNTHD EXT END CONNECTION DESIGNED FOR 0.375 IN. ID HOSE; BOSY 2.500 IN. H; REFRIGERANT R12; W/CHARGE; 55 MAX OPERATION PRESSURE; 20 FT CAPILLARY TUBING; FEMALE EXT EQUALIZER; CADMIUM PLATED OUTSIDE ONLY IN |
| 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 |
|---|---|
| XBN-1019FW-4E PRIMARY | Emerson Electric Co Alco Controls Div (USA) |
| Reference | Meaning |
|---|---|
| XB1024FW55-4C | 5/9 Secondary reference Emerson Electric Co Alco Controls Div |
| AXA 70255X23048FW-4C | 5/9 Secondary reference Emerson Electric Co Alco Controls Div |
NSN 4820-00-919-9883 is a Power Assembly,thermostatic, manufactured by Emerson Electric Co Alco Controls Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-919-9883 has 1 manufacturer part number on file: XBN-1019FW-4E (Emerson Electric Co Alco Controls Div).
Key specifications for XBN-1019FW-4E: General Characteristics Item Description: FLANGE ON BOTTOM 1.500 IN. W; 2.469 IN. LG; W/PLAIN UNTHD EXT END CONNECTION DESIGNED FOR 0.375 IN. ID HOSE; BOSY 2.500 IN. H; REFRIGERANT R12; W/CHARGE; 55 MAX OPERATION PRESSURE; 20 FT CAPILLARY TUBING; FEMALE EXT EQUALIZER; CADMIUM PLATED OUTSIDE ONLY IN. 1 specification is 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.