The Valve,plug, cataloged under National Stock Number 4820-01-349-9832, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is General Electric Company. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-349-9832 |
| Primary Part Number | 3C3666P05 |
| Item Name | Valve,plug |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 1.000 INCHES ALL ENDS IN |
| Connection Style | PLAIN BEVELED (PIPE) ALL ENDS |
| Surface Treatment | OXIDE |
| Material | STEEL COMP 1010 BODY |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| 3C3666P05 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 3C3666 | D/9 Drawing number reference only General Electric Company |
NSN 4820-01-349-9832 is a Valve,plug, manufactured by General Electric Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-349-9832 has 1 manufacturer part number on file: 3C3666P05 (General Electric Company).
Key specifications for 3C3666P05: Nominal Pipe Size Accommodated: 1.000 INCHES ALL ENDS IN; Connection Style: PLAIN BEVELED (PIPE) ALL ENDS; Special Features: 2 HOLES 2 ON TOP DRILLED 0.120 IN. DEEP,THREADED INTERNALLY 0.190-24UNC-2B; 2 ON SIDE,DRILLED 0.281 IN. DEEP,0.164-32UNC-2B THREADS IN; Surface Treatment: OXIDE. 5 specifications are 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.