The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-641-8025, 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 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-641-8025 |
| Primary Part Number | V3D10436 ITEM 2L1 |
| Item Name | Restrictor,fluid Flow |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Thread Provision | UNTHREADED SINGLE PROVISION |
| Design Type | TUBULAR |
| Criticality Code Justification | ZZZY |
| Material | STEEL COMP 304 |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| V3D10436 ITEM 2L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| V2C13028-3EAL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| V3D10436 ITEM 2 | 5/1 Secondary reference U.S. Government activity |
| V2C13028-3EA | 3/1 Design control — primary reference U.S. Government activity |
NSN 4730-01-641-8025 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 4730-01-641-8025 has 2 manufacturer part numbers on file: V3D10436 ITEM 2L1 (Naval Inventory Control Point Mechanicsburg), V2C13028-3EAL1 (Naval Inventory Control Point Mechanicsburg).
Key specifications for V3D10436 ITEM 2L1: Thread Provision: UNTHREADED SINGLE PROVISION; Design Type: TUBULAR; Criticality Code Justification: ZZZY; Material: STEEL COMP 304. 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.
NSN 4730-01-641-8025 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.