The Piston,spring Cartridge,umbilica, cataloged under National Stock Number 1440-01-125-7614, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1440-01-125-7614 |
| Primary Part Number | 74A733074-2003 |
| Item Name | Piston,spring Cartridge,umbilica |
| FSC / FSG | 1440 / 14 — Launchers, Guided Missile |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| General Characteristics Item Description | AL ALLOY PER QQ-A-225/6,COND T-351; 0.580 IN. O/A OD; 3.865 IN. O/A 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 |
|---|---|
| 74A733074-2003 PRIMARY | The Boeing Company Div Defense (USA) |
| 3930AS629 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 74A733074-2003 | Proponent, Inc. Dba Proponent Div Proponent Manufacturing (USA) |
NSN 1440-01-125-7614 is a Piston,spring Cartridge,umbilica, manufactured by The Boeing Company Div Defense, classified under FSC 1440, Launchers, Guided Missile. Status: active.
NSN 1440-01-125-7614 has 3 manufacturer part numbers on file: 74A733074-2003 (The Boeing Company Div Defense), 3930AS629 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 74A733074-2003 (Proponent, Inc. Dba Proponent Div Proponent Manufacturing).
Key specifications for 74A733074-2003: General Characteristics Item Description: AL ALLOY PER QQ-A-225/6,COND T-351; 0.580 IN. O/A OD; 3.865 IN. O/A 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 1440-01-125-7614 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.