The Pad,valve, cataloged under National Stock Number 4820-01-358-6842, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Pad,valve |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Hale Hamilton (valves) Ltd Div Cad Uxbridge (CAGE K0207); Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (CAGE 16236) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-358-6842 |
| Primary Part Number | NE34190 |
| Item Name | Pad,valve |
| 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) |
| Part Number | Manufacturer |
|---|---|
| NE34190 | Hale Hamilton (valves) Ltd Div Cad Uxbridge (GBR) |
| NB43539 PL-7980 ITEM 17 | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| NB43539 PL-7980 ITEM 17 | Hale Hamilton (valves) Ltd Div Cad Uxbridge (GBR) |
| Reference | Meaning |
|---|---|
| NE34190 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| NE34190 | 3/9 Design control — primary reference Gulf Coast Holdings, Inc Dba Unidynamics |
| NE34190 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-358-6842 is a Pad,valve, manufactured by Hale Hamilton (valves) Ltd Div Cad Uxbridge, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-358-6842 has 3 manufacturer part numbers on file: NE34190 (Hale Hamilton (valves) Ltd Div Cad Uxbridge), NB43539 PL-7980 ITEM 17 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), NB43539 PL-7980 ITEM 17 (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.