The Valve,check, cataloged under National Stock Number 4820-01-519-9164, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hhe Services, Inc.. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-519-9164 |
| Primary Part Number | HI-861-3000-17 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hhe Services, Inc. |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Minimum Operating Temp | -22.0 FAHRENHEIT DEGF |
| Connection Type | UNTHREADED CARTRIDGE ALL ENDS |
| Style Designator | STRAIGHT THRU DROP-IN CARTRIDGE |
| Operating Pressure | 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Maximum Operating Temp | 175.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Material | STEEL BODY |
| Valve Operation Method | AUTOMATIC |
| 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 |
|---|---|
| HI-861-3000-17 PRIMARY | Hhe Services, Inc. (USA) |
| HI-861-3000 ITEM 17 | Hhe Services, Inc. (USA) |
| Reference | Meaning |
|---|---|
| ICFB6220 | 5/1 Secondary reference Inserta Products Inc |
| ICS-C-24-N03 | 3/1 Design control — primary reference Inserta Products Inc |
NSN 4820-01-519-9164 is a Valve,check, manufactured by Hhe Services, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-519-9164 has 2 manufacturer part numbers on file: HI-861-3000-17 (Hhe Services, Inc.), HI-861-3000 ITEM 17 (Hhe Services, Inc.).
Key specifications for HI-861-3000-17: Flow Control Device: DISK; Minimum Operating Temp: -22.0 FAHRENHEIT DEGF; Connection Type: UNTHREADED CARTRIDGE ALL ENDS; Style Designator: STRAIGHT THRU DROP-IN CARTRIDGE. 8 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.