The Valve,safety Relief, cataloged under National Stock Number 4820-01-386-6598, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Bosch Rexroth Corporation Div Industrial Hydraulics. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-386-6598 |
| Primary Part Number | R902601879 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Bosch Rexroth Corporation Div Industrial Hydraulics |
| Status | ACTIVE |
| Disk Loading Method | SPRING |
| Flow Control Device | POPPET |
| Valve Operation Method | AUTOMATIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R902601879 PRIMARY | Bosch Rexroth Corporation Div Industrial Hydraulics (USA) |
| 157646 | Bosch Rexroth Corporation Div Industrial Hydraulics (USA) |
| 157646 | Rexroth Corp the Mobile Hydraulics Div (USA) |
NSN 4820-01-386-6598 is a Valve,safety Relief, manufactured by Bosch Rexroth Corporation Div Industrial Hydraulics, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-386-6598 has 3 cross-referenced part numbers: R902601879 (Bosch Rexroth Corporation Div Industrial Hydraulics), 157646 (Bosch Rexroth Corporation Div Industrial Hydraulics), 157646 (Rexroth Corp the Mobile Hydraulics Div).
There are 3 known substitutes for 4820-01-386-6598: 7510-00-545-2850, 5360-00-620-8278, 5330-01-608-5898. Verify interchangeability with system specifications before substitution.
Key specifications for R902601879: Disk Loading Method: SPRING; Flow Control Device: POPPET; Valve Operation Method: AUTOMATIC. 3 total characteristics are documented in the Federal Logistics Information System.