The Parts Kit,safety Relief Valve, cataloged under National Stock Number 4820-01-018-9053, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-018-9053 |
| Primary Part Number | 430766-001 |
| Item Name | Parts Kit,safety Relief Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group |
| Status | ACTIVE |
| Component Quantity | 10 |
| Document Type | PARTS CATALOG |
| Component Document Page Number | 2 |
| Document Identification | MBPP9D53387603 |
| Component Document Origin | INDUSTRIAL |
| Document Source | 22196 |
| 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 |
|---|---|
| 430766-001 PRIMARY | Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group (USA) |
| Reference | Meaning |
|---|---|
| 50547 | 5/9 Secondary reference Jetstream of Houston, Llp Dba Jetstream of Houston Llp |
| 30766 | 5/9 Secondary reference Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group |
NSN 4820-01-018-9053 is a Parts Kit,safety Relief Valve, manufactured by Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-018-9053 has 1 manufacturer part number on file: 430766-001 (Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group).
3 possible matches (shared part number, not a government interchangeability claim): 2915-01-136-0811, 5999-01-163-3683, 5342-01-308-8081. Verify interchangeability with system specifications before substitution.
Key specifications for 430766-001: Component Quantity: 10; Document Type: PARTS CATALOG; Component Document Page Number: 2; Document Identification: MBPP9D53387603. 6 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.
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.