The Plate,bottom, cataloged under National Stock Number 4820-01-199-4667, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Dover Resources, Inc. Div Norriseal. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-199-4667 |
| Primary Part Number | 52610B339 |
| Item Name | Plate,bottom |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Dover Resources, Inc. Div Norriseal |
| Status | ACTIVE |
| General Characteristics Item Description | FULL HARD BRASS ASTM B36 CU ALLOY 260 |
| 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 |
|---|---|
| 52610B339 PRIMARY | Dover Resources, Inc. Div Norriseal (USA) |
| 911-430 REF 12 | Dover Resources, Inc. Div Norriseal (USA) |
| Reference | Meaning |
|---|---|
| 911-430 | D/9 Drawing number reference only U.S. Government activity |
| 911-430 REF 12 | 5/9 Secondary reference U.S. Government activity |
| 52610B339 | 5/9 Secondary reference U.S. Government activity |
| 610B339 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-199-4667 is a Plate,bottom, manufactured by Dover Resources, Inc. Div Norriseal, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-199-4667 has 2 manufacturer part numbers on file: 52610B339 (Dover Resources, Inc. Div Norriseal), 911-430 REF 12 (Dover Resources, Inc. Div Norriseal).
Key specifications for 52610B339: General Characteristics Item Description: FULL HARD BRASS ASTM B36 CU ALLOY 260; End Item Identification: NORRIS MODEL R2030-64AA B-176-2KM;6IN WAFER VALVE IN. 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.