The Valve,check, cataloged under National Stock Number 4820-01-616-0156, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Newco Valves L P Dba Cooper. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-616-0156 |
| Primary Part Number | 38S-FS2-NC 2.00IN |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Newco Valves L P Dba Cooper |
| Status | ACTIVE |
| Valve Size | 2.000 INCHES IN |
| 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 |
|---|---|
| 38S-FS2-NC | Newmans Inc New Jersey Div (USA) |
| 38S-FS2-NC 2.00IN | Newmans Inc New Jersey Div (USA) |
| 38S-FS2-NC 2.00IN PRIMARY | Newco Valves L P Dba Cooper (USA) |
| Reference | Meaning |
|---|---|
| 38S-FS2-NC 2.00IN | 5/9 Secondary reference Tri-State Technical Sales Corp |
NSN 4820-01-616-0156 is a Valve,check, manufactured by Newco Valves L P Dba Cooper, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-616-0156 has 3 manufacturer part numbers on file: 38S-FS2-NC (Newmans Inc New Jersey Div), 38S-FS2-NC 2.00IN (Newmans Inc New Jersey Div), 38S-FS2-NC 2.00IN (Newco Valves L P Dba Cooper).
Key specifications for 38S-FS2-NC 2.00IN: Valve Size: 2.000 INCHES IN; Part Name Assigned by Controlling Agency: SWING CHECK VALVE; Valve Operation Method: AUTOMATIC. 2 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.