The Block,control Valve, cataloged under National Stock Number 4820-00-554-3061, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Champ Industries Div Champ Industries, Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-554-3061 |
| Primary Part Number | ES0464 |
| Item Name | Block,control Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Champ Industries Div Champ Industries, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CRES;1.000 IN. LG;0.904 IN. W;0.443 IN. THK;0.312 IN. CENTER HOLE DIA;5000 MAX PSI;125 DEG F MAX TEMP 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 |
|---|---|
| ES0464 PRIMARY | Champ Industries Div Champ Industries, Inc (USA) |
| ES0464 | Jones Engineering & Manufacturing Co Inc (USA) |
| Reference | Meaning |
|---|---|
| ES0464 | 3/9 Design control — primary reference Product Development Group Inc |
| ES0464 | 5/9 Secondary reference Mechanical Equipment Sale Inc |
NSN 4820-00-554-3061 is a Block,control Valve, manufactured by Champ Industries Div Champ Industries, Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-554-3061 has 2 manufacturer part numbers on file: ES0464 (Champ Industries Div Champ Industries, Inc), ES0464 (Jones Engineering & Manufacturing Co Inc).
Key specifications for ES0464: General Characteristics Item Description: CRES;1.000 IN. LG;0.904 IN. W;0.443 IN. THK;0.312 IN. CENTER HOLE DIA;5000 MAX PSI;125 DEG F MAX TEMP 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.