The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-323-0303, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Zurn Industries Inc Wilkins Regulator Co Div. Government technical data includes 21 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-323-0303 |
| Primary Part Number | 600XLHTSTSC-DOM |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Zurn Industries Inc Wilkins Regulator Co Div |
| Status | ACTIVE |
| Flow Control Device | DISK |
| First End Thread Direction | RIGHT-HAND |
| Second End Relationship with First End | IDENTICAL |
| Remote Actuation Method | DIAPHRAGM |
| Body Style | STRAIGHT THRU |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| First End Style Designator | PLAIN |
| Temp Rating | 200.0 FAHRENHEIT MAXIMUM DEGF |
| End Connection Quantity | 2 |
| Outlet Pressure Range | 20.0 TO 70.0 CAMERA MOUNT |
| Valve Loading Method | SPRING |
| Mounting Facility | INTERNAL THREAD |
| First End Connection Type | THREADED INTERNAL PIPE |
| Material | STEEL CORROSION RESISTING SEAT |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING |
| Media for Which Designed | AIR AND WATER |
| Maximum Inlet Pressure Rating | ERR-060 |
| Furnished Items | STRAINER |
| Thread Size and Series/type Designator | 3/4-16 NPT FIRST END |
| Outlet Pressure Setting | ERR-060 |
| Filter | 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 |
|---|---|
| 600XLHTSTSC-DOM PRIMARY | Zurn Industries Inc Wilkins Regulator Co Div (USA) |
| Reference | Meaning |
|---|---|
| 4676K22 | 5/9 Secondary reference Mcmaster-Carr Supply Co |
| 600HTSTSC-DOM | 5/9 Secondary reference Zurn Industries Inc Wilkins Regulator Co Div |
| 600HTSTSC | 5/1 Secondary reference Zurn Industries Inc Wilkins Regulator Co Div |
| 600 HT | 5/9 Secondary reference Zurn Industries Inc Wilkins Regulator Co Div |
NSN 4820-01-323-0303 is a Valve,regulating,fluid Pressure, manufactured by Zurn Industries Inc Wilkins Regulator Co Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-323-0303 has 1 manufacturer part number on file: 600XLHTSTSC-DOM (Zurn Industries Inc Wilkins Regulator Co Div).
Key specifications for 600XLHTSTSC-DOM: Flow Control Device: DISK; First End Thread Direction: RIGHT-HAND; Second End Relationship with First End: IDENTICAL; Remote Actuation Method: DIAPHRAGM. 21 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.