The Plug,fill and Vent, cataloged under National Stock Number 4730-00-477-6802, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-477-6802 |
| Item Name | Plug,fill and Vent |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| FSC Application Data | FUEL SYSTEM,DIESEL ENGINE |
| General Characteristics Item Description | PHOSPHOR BRONZE,FED SPEC QQ-P-330,1.000 IN. LG,ONE END 3.625 IN. DIA,MARDED DIESEL FUEL,1.000 IN. SQ 0.500 IN. DEEP SOCKET CENTRALLY LOCATED,OTHER END THD 2.500 IN. IPS,0.625 IN. 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 |
| Reference | Meaning |
|---|---|
| 210-4510944-29 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-00-477-6802 is a Plug,fill and Vent, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-00-477-6802: FSC Application Data: FUEL SYSTEM,DIESEL ENGINE; General Characteristics Item Description: PHOSPHOR BRONZE,FED SPEC QQ-P-330,1.000 IN. LG,ONE END 3.625 IN. DIA,MARDED DIESEL FUEL,1.000 IN. SQ 0.500 IN. DEEP SOCKET CENTRALLY LOCATED,OTHER END THD 2.500 IN. IPS,0.625 IN. LG IN; End Item Identification: 19059356057. 2 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.