The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-204-9588, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Guild Associates Inc. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-00-204-9588 |
| Primary Part Number | 863-410913 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Guild Associates Inc |
| Status | ACTIVE |
| Flow Control Device | PISTON, BOTTOM GUIDED |
| First End Thread Direction | RIGHT-HAND |
| Second End Relationship with First End | IDENTICAL |
| Body Style | ANGLE |
| Regulation Type | MANUAL SINGLE STAGE |
| First End Style Designator | PLAIN |
| Temp Rating | 150.0 FAHRENHEIT MAXIMUM DEGF |
| End Connection Quantity | 2 |
| Outlet Pressure Range | 2.0 TO 100.0 CAMERA MOUNT |
| Manual Control Method | KNOB |
| Valve Loading Method | SPRING |
| First End Connection Type | THREADED INTERNAL PIPE |
| Material | PLASTIC ACETAL SEAT |
| Material | RUBBER PACKING |
| Material | PLASTIC ALKYD AND PLASTIC MELAMINE FLOW CONTROL DEVICE |
| Media for Which Designed | AIR AND GAS, NONCORROSIVE |
| Maximum Inlet Pressure Rating | ERR-060 |
| Furnished Items | OUTLET PRESSURE GAGE |
| Thread Size and Series/type Designator | 1/8-27 NPT FIRST END |
| Filter | NOT INCLUDED |
| 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 |
|---|---|
| R07-100-RGKA | Norgren C a Co (USA) |
| 863-410913 PRIMARY | Guild Associates Inc (USA) |
| Reference | Meaning |
|---|---|
| R04-100RGKAU | 5/9 Secondary reference Norgren C a Co |
NSN 4820-00-204-9588 is a Valve,regulating,fluid Pressure, manufactured by Guild Associates Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-204-9588 has 2 manufacturer part numbers on file: R07-100-RGKA (Norgren C a Co), 863-410913 (Guild Associates Inc).
Key specifications for 863-410913: Flow Control Device: PISTON, BOTTOM GUIDED; First End Thread Direction: RIGHT-HAND; Second End Relationship with First End: IDENTICAL; Body Style: ANGLE. 20 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.