The Stem,fluid Valve, cataloged under National Stock Number 4820-01-200-2386, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Singer Valve Inc. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-200-2386 |
| Primary Part Number | ES-25620-A |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Singer Valve Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| C5013 PIECE 14 | Singer Valve Inc (CAN) |
| ES-25620-A PRIMARY | Singer Valve Inc (CAN) |
| Reference | Meaning |
|---|---|
| C5013 | D/9 Drawing number reference only Singer Valve Inc |
NSN 4820-01-200-2386 is a Stem,fluid Valve, manufactured by Singer Valve Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-200-2386 has 2 manufacturer part numbers on file: C5013 PIECE 14 (Singer Valve Inc), ES-25620-A (Singer Valve Inc).
3 possible matches (shared part number, not a government interchangeability claim): 4820-01-200-2387, 4820-01-200-2388, 2030-01-728-9829. Verify interchangeability with system specifications before substitution.
Key specifications for ES-25620-A: Special Features: MATERIAL STAINLESS STEEL; End Item Identification: SINGER VALVE CO DIAPHRAGM VALVE,SERIES C5013. 0 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.