The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-376-2744, 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 Ilus Electronics Llc Div Ilus Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-376-2744 |
| Primary Part Number | 244075 |
| Item Name | Restrictor,fluid Flow |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Ilus Electronics Llc Div Ilus Llc |
| Status | ACTIVE |
| Design Type | TUBULAR |
| Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 244075 | Ilus Electronics Llc Div Ilus Llc (USA) |
| Reference | Meaning |
|---|---|
| 2112-04 | 3/9 Design control — primary reference Pentair Filtration Solutions, Llc |
| 2109-00 ITEM 6 | 5/1 Secondary reference Pentair Filtration Solutions, Llc |
| 2109-00 | D/9 Drawing number reference only Pentair Filtration Solutions, Llc |
NSN 4730-01-376-2744 is a Restrictor,fluid Flow, manufactured by Ilus Electronics Llc Div Ilus Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-376-2744 has 1 manufacturer part number on file: 244075 (Ilus Electronics Llc Div Ilus Llc).
2 possible matches (shared part number, not a government interchangeability claim): 6625-01-409-0337, 6750-01-427-2214. Verify interchangeability with system specifications before substitution.
Key specifications for 244075: Design Type: TUBULAR; Material: COPPER ALLOY. 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.