The Fitting,pitot Tube, cataloged under National Stock Number 4730-01-462-4947, 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2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-462-4947 |
| Item Name | Fitting,pitot Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| General Characteristics Item Description | FLANGE OD 1.375 IN., 4 HOLES 4-40UNC-2B; FLANGE CENTER HOLE DIA, 0.700 IN.; SNUBBER IS BRAZED OR SOLDERED TO FLANGE; ITEM ID PART OF THE PITOT TUBE SYSTEM, THIS PART MOUNTS UNDER THE DASH IN THE COCKPIT AND THE TUBE IS ATTACHED TO IT FOR THE INSTRUMENT AND CONNECTS THE PITOT TUBE ON THE OTHER SIDE IN |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| BH29672 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-01-462-4947 is a Fitting,pitot Tube, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-462-4947: General Characteristics Item Description: FLANGE OD 1.375 IN., 4 HOLES 4-40UNC-2B; FLANGE CENTER HOLE DIA, 0.700 IN.; SNUBBER IS BRAZED OR SOLDERED TO FLANGE; ITEM ID PART OF THE PITOT TUBE SYSTEM, THIS PART MOUNTS UNDER THE DASH IN THE COCKPIT AND THE TUBE IS ATTACHED TO IT FOR THE INSTRUMENT AND CONNECTS THE PITOT TUBE ON THE OTHER SIDE IN; End Item Identification: CABLE ASSEMBLY; AIRCRAFT, HAWKEYE E-2C; Material: STEEL CORROSION RESISTING. 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.