The Valve,safety Relief, cataloged under National Stock Number 4820-01-540-1357, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Deere & Co. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-540-1357 |
| Primary Part Number | RE516335 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Deere & Co |
| Status | ACTIVE |
| 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 |
|---|---|
| RE516335 | Rdo Equipment Rdo Equipment Pty Ltd (AUS) |
| RE516335 PRIMARY | Deere & Co (USA) |
| Reference | Meaning |
|---|---|
| RE516335 | 5/9 Secondary reference Hitachi Construction Machinery Aust Australia Pty Ltd Hitachi Construction Machinery |
| RE516335 | 5/9 Secondary reference Rdo Equipment Pty Ltd |
NSN 4820-01-540-1357 is a Valve,safety Relief, manufactured by Deere & Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-540-1357 has 2 manufacturer part numbers on file: RE516335 (Rdo Equipment Rdo Equipment Pty Ltd), RE516335 (Deere & Co).
Key specifications for RE516335: Special Features: PRESSURE RELIEF VALVE (INCLUDING SHIM R515454) FOR FUEL INJECTION PUMP, FUEL LINES AND INJECTION NOZZLES SECTION; End Item Identification: MODEL 672D MOTOR GRADER; FUEL GROUP. 0 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.