The Adapter and Flange Assembly, cataloged under National Stock Number 4730-01-561-5940, 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 Evac North America Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Adapter and Flange Assembly |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Evac North America Inc (CAGE 47WD8); Envirovac Inc Dba Monogram Systems-Rockford Div (CAGE 58568) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-561-5940 |
| Primary Part Number | 6542397 |
| Item Name | Adapter and Flange Assembly |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Evac North America Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 6542397 PRIMARY | Evac North America Inc (USA) |
| 7300030 ITEM 1 | Envirovac Inc Dba Monogram Systems-Rockford Div (USA) |
| Reference | Meaning |
|---|---|
| 7300030 | D/9 Drawing number reference only Envirovac Inc Dba Monogram Systems-Rockford Div |
| 6542397 | 5/9 Secondary reference Envirovac Inc Dba Monogram Systems-Rockford Div |
NSN 4730-01-561-5940 is a Adapter and Flange Assembly, manufactured by Evac North America Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-561-5940 has 2 manufacturer part numbers on file: 6542397 (Evac North America Inc), 7300030 ITEM 1 (Envirovac Inc Dba Monogram Systems-Rockford Div).
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.