The Core,check Valve, cataloged under National Stock Number 4820-01-004-2136, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Petrometer Corp. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-004-2136 |
| Primary Part Number | 1410-14 |
| Item Name | Core,check Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Petrometer Corp |
| Status | ACTIVE |
| General Characteristics Item Description | BRASS |
| 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 |
|---|---|
| 1410-14 PRIMARY | Petrometer Corp (USA) |
NSN 4820-01-004-2136 is a Core,check Valve, manufactured by Petrometer Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-004-2136 has 1 manufacturer part number on file: 1410-14 (Petrometer Corp).
Key specifications for 1410-14: General Characteristics Item Description: BRASS; End Item Identification: PETROMETER CORP PUMP MODEL 1680-R3. 1 specification is 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.