The Stem,fluid Valve, cataloged under National Stock Number 4820-01-358-6239, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hale Hamilton (valves) Ltd Div Cad Uxbridge. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-358-6239 |
| Primary Part Number | ND40481 PL-7323 ITEM 12 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hale Hamilton (valves) Ltd Div Cad Uxbridge |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| ND40481 PL-7323 ITEM 12 | Hale Hamilton (valves) Ltd Div Cad Uxbridge (GBR) |
| ND40518 | Hale Hamilton (valves) Ltd Div Cad Uxbridge (GBR) |
| Reference | Meaning |
|---|---|
| ND40481 PL-7323 ITEM 12 | 3/9 Design control — primary reference Gulf Coast Holdings, Inc Dba Unidynamics |
| ND40481 PL-7323 ITEM 12 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| ND40481 PL-7323 ITEM 12 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-358-6239 is a Stem,fluid Valve, manufactured by Hale Hamilton (valves) Ltd Div Cad Uxbridge, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-358-6239 has 2 manufacturer part numbers on file: ND40481 PL-7323 ITEM 12 (Hale Hamilton (valves) Ltd Div Cad Uxbridge), ND40518 (Hale Hamilton (valves) Ltd Div Cad Uxbridge).
Key specifications for ND40481 PL-7323 ITEM 12: Material: STEEL CORROSION RESISTING. 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.