The Valve,automatic Drain, cataloged under National Stock Number 4820-01-421-6496, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Egs Electrical Group Appleton 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-421-6496 |
| Primary Part Number | ECDB38 |
| Item Name | Valve,automatic Drain |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Egs Electrical Group Appleton Div |
| Status | ACTIVE |
| General Characteristics Item Description | CRES, DRAIN AND BREATHER,1.500 IN. LG, 1.062 IN. W, 0.375 IN. EXT PIPE THD, MEDIA WATER 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 |
|---|---|
| ECDB38 PRIMARY | Egs Electrical Group Appleton Div (USA) |
| Reference | Meaning |
|---|---|
| AMD-1102 IT-4 | 5/9 Secondary reference Appleton Marine Inc |
| YMD-6961 | 5/9 Secondary reference Appleton Marine Inc |
| ECDB38 | 5/9 Secondary reference Appleton Electric Co |
NSN 4820-01-421-6496 is a Valve,automatic Drain, manufactured by Egs Electrical Group Appleton Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-421-6496 has 1 manufacturer part number on file: ECDB38 (Egs Electrical Group Appleton Div).
Key specifications for ECDB38: General Characteristics Item Description: CRES, DRAIN AND BREATHER,1.500 IN. LG, 1.062 IN. W, 0.375 IN. EXT PIPE THD, MEDIA WATER IN; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 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.