The Lug-Rail Launcher Attachment, cataloged under National Stock Number 1440-01-125-8501, is classified within Federal Supply Class 1440 (Launchers, Guided Missile) of the Guided Missiles group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1440-01-125-8501 |
| Primary Part Number | 74A733573-2003 |
| Item Name | Lug-Rail Launcher Attachment |
| FSC / FSG | 1440 / 14 — Launchers, Guided Missile |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL ALLOY PER AMS 6414; 2.358 IN. O/A H; 2.990 IN. NOM W; 4.360 IN. NOM LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 74A733573-2003 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 74A733573-2003 | C/1 Advisory reference — outside the item-of-supply concept The Boeing Company |
NSN 1440-01-125-8501 is a Lug-Rail Launcher Attachment, manufactured by The Boeing Company Div Defense, classified under FSC 1440, Launchers, Guided Missile. Status: active.
NSN 1440-01-125-8501 has 1 manufacturer part number on file: 74A733573-2003 (The Boeing Company Div Defense).
Key specifications for 74A733573-2003: General Characteristics Item Description: STEEL ALLOY PER AMS 6414; 2.358 IN. O/A H; 2.990 IN. NOM W; 4.360 IN. NOM LG IN. 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.
NSN 1440-01-125-8501 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.