The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-359-5393, 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. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Hale Hamilton (valves) Ltd Div Cad Uxbridge (CAGE K0207) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-359-5393 |
| Primary Part Number | NA38214 PL-6872 ITEM 38 |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hale Hamilton (valves) Ltd Div Cad Uxbridge |
| 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 |
|---|---|
| NA38214 PL-6872 ITEM 38 | Hale Hamilton (valves) Ltd Div Cad Uxbridge (GBR) |
| NA38214 | Hale Hamilton (valves) Ltd Div Cad Uxbridge (GBR) |
| ND38226 | Hale Hamilton (valves) Ltd Div Cad Uxbridge (GBR) |
| Reference | Meaning |
|---|---|
| NA38214 PL-6872 ITEM 38 | 5/9 Secondary reference Gulf Coast Holdings, Inc Dba Unidynamics |
| NA38214 PL-6872 ITEM 38 | 3/2 Design control — primary reference U.S. Government activity |
| NA38214 PL-6872 ITEM 38 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-359-5393 is a Diaphragm,valve,flat, manufactured by Hale Hamilton (valves) Ltd Div Cad Uxbridge, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-359-5393 has 3 manufacturer part numbers on file: NA38214 PL-6872 ITEM 38 (Hale Hamilton (valves) Ltd Div Cad Uxbridge), NA38214 (Hale Hamilton (valves) Ltd Div Cad Uxbridge), ND38226 (Hale Hamilton (valves) Ltd Div Cad Uxbridge).
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.