The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-442-7837, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker-Hannifin Corp Div Sporlan Division. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-442-7837 |
| Primary Part Number | ORIT-6-30/100-1/2IN ODF |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Parker-Hannifin Corp Div Sporlan Division |
| Status | ACTIVE |
| Body Style | ANGLE W/OFFSET |
| Outlet Pressure Range | 30.0 TO 100.0 CAMERA MOUNT |
| Valve Loading Method | SPRING |
| Material | COPPER BODY |
| Media for Which Designed | REFRIGERANT R-22 |
| 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 |
|---|---|
| RWEP03 | Cospolich Inc. (USA) |
| ORIT-6-30/100-1/2IN ODF | Refrigeration Sales Corp (USA) |
| ORIT-6-30/100-1/2IN ODF | Refrigeration Sales Corp (USA) |
| ORIT-6-30/100-1/2IN ODF PRIMARY | Parker-Hannifin Corp Div Sporlan Division (USA) |
| Reference | Meaning |
|---|---|
| ORIT6 30/100 1/ | C/1 Advisory reference — outside the item-of-supply concept Parker-Hannifin Corp Div Sporlan Division |
| ORIT-6-30/100-1/2IN ODF | 5/9 Secondary reference Mason Supply Co |
NSN 4820-01-442-7837 is a Valve,regulating,fluid Pressure, manufactured by Parker-Hannifin Corp Div Sporlan Division, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-442-7837 has 4 manufacturer part numbers on file: RWEP03 (Cospolich Inc.), ORIT-6-30/100-1/2IN ODF (Refrigeration Sales Corp), ORIT-6-30/100-1/2IN ODF (Refrigeration Sales Corp), ORIT-6-30/100-1/2IN ODF (Parker-Hannifin Corp Div Sporlan Division).
Key specifications for ORIT-6-30/100-1/2IN ODF: Body Style: ANGLE W/OFFSET; Outlet Pressure Range: 30.0 TO 100.0 CAMERA MOUNT; Valve Loading Method: SPRING; Special Features: INCLUDES 0.500 IN.SWEAT CONNECTION,AND 0.750 UNTHD INTERNAL TUBE PORT IN. 5 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.