The Flange,tube, cataloged under National Stock Number 4730-01-049-7994, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-049-7994 |
| Primary Part Number | CVA67-514-2483920 PART 4S1 |
| Item Name | Flange,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,ASTM-A182,F11; 7 INCH; CLASS 1500; WELD NECK IN |
| Reference Number Differentiating Characteristics | QUALITY CONTROLLED IN ACCORDANCE WITH NAVSUP CONTROL INSTRUCTIONS FOR SURF LEVEL 1 ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| CVA67-514-2483920 PART 4S1 | Naval Inventory Control Point Mechanicsburg (USA) |
| CVA67-514-2483920 S1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| CVA67-514-2483920 PART 4 | 5/1 Secondary reference Naval Sea Systems Command |
| CVA67-514-2483920 | 3/1 Design control — primary reference Naval Sea Systems Command |
NSN 4730-01-049-7994 is a Flange,tube, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-049-7994 has 2 manufacturer part numbers on file: CVA67-514-2483920 PART 4S1 (Naval Inventory Control Point Mechanicsburg), CVA67-514-2483920 S1 (Naval Inventory Control Point Mechanicsburg).
Key specifications for CVA67-514-2483920 PART 4S1: General Characteristics Item Description: STEEL,ASTM-A182,F11; 7 INCH; CLASS 1500; WELD NECK IN; Reference Number Differentiating Characteristics: QUALITY CONTROLLED IN ACCORDANCE WITH NAVSUP CONTROL INSTRUCTIONS FOR SURF LEVEL 1 ITEMS. 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.