The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-181-8840, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Blue Wave Ultrasonics Inc. Government technical data includes 18 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-181-8840 |
| Primary Part Number | 088196-7 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Blue Wave Ultrasonics Inc |
| Status | ACTIVE |
| Flow Control Device | PISTON, SPRING LOADED |
| 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 | SCREW |
| Valve Loading Method | SPRING |
| First End Connection Type | THREADED INTERNAL PIPE |
| Material | PLASTIC ACETAL SEAT |
| 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 | 1/4-18 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 |
|---|---|
| 088196-7 PRIMARY | Blue Wave Ultrasonics Inc (USA) |
| R07-200RGKA PRIMARY | Norgren C a Co (USA) |
| Reference | Meaning |
|---|---|
| 672279 | 5/9 Secondary reference Raytheon Technical Services Company |
| 3307721-1 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| R04-200RGKAU | 5/9 Secondary reference Norgren C a Co |
| 672279 | 7/2 Vendor item drawing reference Cae Usa Inc. |
NSN 4820-00-181-8840 is a Valve,regulating,fluid Pressure, manufactured by Blue Wave Ultrasonics Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-181-8840 has 2 manufacturer part numbers on file: 088196-7 (Blue Wave Ultrasonics Inc), R07-200RGKA (Norgren C a Co).
Key specifications for 088196-7: Flow Control Device: PISTON, SPRING LOADED; First End Thread Direction: RIGHT-HAND; Second End Relationship with First End: IDENTICAL; Body Style: ANGLE. 18 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.