The Poppet,special, cataloged under National Stock Number 4820-01-024-1477, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is The Dewey Electronics Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-024-1477 |
| Primary Part Number | 0267-000-006 |
| Item Name | Poppet,special |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | The Dewey Electronics Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL QQ-S-764 COMP 416,PASSIVATE QQ-P-35,0.313 IN. O/A DIA,1.550 IN. O/A LG IN |
| 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 |
|---|---|
| HP973215-1 | Tactair Fluid Controls Inc (USA) |
| 0267-000-006 PRIMARY | The Dewey Electronics Corporation (USA) |
| Reference | Meaning |
|---|---|
| HP973215-1 | 5/9 Secondary reference U.S. Government activity |
| 0267-000-006 | 5/9 Secondary reference Goodman Ball, Inc. Dba Gbi |
NSN 4820-01-024-1477 is a Poppet,special, manufactured by The Dewey Electronics Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-024-1477 has 2 manufacturer part numbers on file: HP973215-1 (Tactair Fluid Controls Inc), 0267-000-006 (The Dewey Electronics Corporation).
Key specifications for 0267-000-006: General Characteristics Item Description: STEEL QQ-S-764 COMP 416,PASSIVATE QQ-P-35,0.313 IN. O/A DIA,1.550 IN. O/A LG IN; End Item Identification: CH-46E AIRCRAFT. 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.