The Adapter,straight,pipe to Boss, cataloged under National Stock Number 4730-01-441-3644, 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 Macgregor Sweden Ab. Government technical data includes 11 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-441-3644 |
| Primary Part Number | 24-06249 |
| Item Name | Adapter,straight,pipe to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Macgregor Sweden Ab |
| Status | ACTIVE |
| Connection Style | GASKET SEAL (BOSS) SECOND END |
| Connection Style | PLAIN (PIPE) FIRST END |
| Nominal Overall Length | 50.0 MILLIMETERS MM |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Connection Type | THREADED INTERNAL BOSS SECOND END |
| Nominal Thread Size | 0.562 INCHES SECOND END IN |
| Nominal Thread Size | 0.125 INCHES FIRST END IN |
| Thread Class | 2B SECOND END |
| Material | STEEL OVERALL |
| Thread Series Designator | NPTF FIRST END |
| Thread Series Designator | UNF SECOND END |
| 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 |
|---|---|
| 24-06249 PRIMARY | Macgregor Sweden Ab (SWE) |
| 21-09813 ITEM 14 | Macgregor Sweden Ab (SWE) |
| 21-09814 ITEM 14 | Macgregor Sweden Ab (SWE) |
| Reference | Meaning |
|---|---|
| 21-09814 ITEM 14 | 5/9 Secondary reference Macgregor Sweden Ab |
| 589-6952882 | D/9 Drawing number reference only U.S. Government activity |
| 24-06249 | 3/9 Design control — primary reference Macgregor Sweden Ab |
| 21-09813 ITEM 14 | 5/9 Secondary reference Macgregor Sweden Ab |
NSN 4730-01-441-3644 is a Adapter,straight,pipe to Boss, manufactured by Macgregor Sweden Ab, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-441-3644 has 3 manufacturer part numbers on file: 24-06249 (Macgregor Sweden Ab), 21-09813 ITEM 14 (Macgregor Sweden Ab), 21-09814 ITEM 14 (Macgregor Sweden Ab).
Key specifications for 24-06249: Connection Style: GASKET SEAL (BOSS) SECOND END; Connection Style: PLAIN (PIPE) FIRST END; Nominal Overall Length: 50.0 MILLIMETERS MM; Connection Type: THREADED INTERNAL PIPE FIRST END. 11 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.