The Fitting Assembly,fwd Lower Attac, cataloged under National Stock Number 1440-01-007-2021, is classified within Federal Supply Class 1440 (Launchers, Guided Missile) of the Guided Missiles group. The manufacturer of record is Marvin Engineering Co, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1440-01-007-2021 |
| Primary Part Number | 3440562 |
| Item Name | Fitting Assembly,fwd Lower Attac |
| FSC / FSG | 1440 / 14 — Launchers, Guided Missile |
| Manufacturer | Marvin Engineering Co, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF BUSHING 2,FITTING 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3440562 PRIMARY | Marvin Engineering Co, Inc (USA) |
| Reference | Meaning |
|---|---|
| 3440562 | 5/2 Secondary reference U.S. Government activity |
NSN 1440-01-007-2021 is a Fitting Assembly,fwd Lower Attac, manufactured by Marvin Engineering Co, Inc, classified under FSC 1440, Launchers, Guided Missile. Status: active.
NSN 1440-01-007-2021 has 1 manufacturer part number on file: 3440562 (Marvin Engineering Co, Inc).
Key specifications for 3440562: General Characteristics Item Description: CONSISTS OF BUSHING 2,FITTING 1. 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 1440-01-007-2021 has DEMIL Code D. 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.