The Slide,directional Control Linear, cataloged under National Stock Number 4810-01-438-4568, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Bosch Rexroth Corporation Div Industrial Hydraulics. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-438-4568 |
| Primary Part Number | RR00638550 |
| Item Name | Slide,directional Control Linear |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Bosch Rexroth Corporation Div Industrial Hydraulics |
| Status | ACTIVE |
| Valve Model Number for Which Designed | 4WE10J31/CW110N9DA |
| 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 |
|---|---|
| RR00638550 PRIMARY | Bosch Rexroth Corporation Div Industrial Hydraulics (USA) |
| Reference | Meaning |
|---|---|
| 638550 | C/1 Advisory reference — outside the item-of-supply concept Bosch Rexroth Corporation Div Industrial Hydraulics |
NSN 4810-01-438-4568 is a Slide,directional Control Linear, manufactured by Bosch Rexroth Corporation Div Industrial Hydraulics, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-438-4568 has 1 manufacturer part number on file: RR00638550 (Bosch Rexroth Corporation Div Industrial Hydraulics).
Key specifications for RR00638550: Valve Model Number for Which Designed: 4WE10J31/CW110N9DA; Special Features: USED ON LINEAR DIRECTIONAL CONTROL VALVE; 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.