The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-554-2780, 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 1 specification, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-554-2780 |
| Primary Part Number | V2C12961-3EAD0 |
| Item Name | Restrictor,fluid Flow |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| 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 |
|---|---|
| V2C12961-3EAD0 PRIMARY | Naval Inventory Control Point Mechanicsburg (USA) |
| V3D10334 ITEM 002D0 | Naval Inventory Control Point Mechanicsburg (USA) |
| CD-023-36A1-2D0 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| V3D10334 ITEM 002 | 5/1 Secondary reference U.S. Government activity |
| V2C12961-3EA | 5/1 Secondary reference U.S. Government activity |
NSN 4730-01-554-2780 is a Restrictor,fluid Flow, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-554-2780 has 3 manufacturer part numbers on file: V2C12961-3EAD0 (Naval Inventory Control Point Mechanicsburg), V3D10334 ITEM 002D0 (Naval Inventory Control Point Mechanicsburg), CD-023-36A1-2D0 (Naval Inventory Control Point Mechanicsburg).
Key specifications for V2C12961-3EAD0: Criticality Code Justification: FEAT; Special Features: QUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS. 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.