NSN 1440-01-646-3447 — this item is cataloged by the U.S. Government under National Stock Number 1440-01-646-3447. Manufacturer of record part number: 290-511-01.
Manufacturer of record: Onboard Systems International, Llc
Identification
NSN: 1440-01-646-3447
NIIN: 016463447
FSC: 1440 — Launchers, Guided Missile
FSG: 14 — Guided Missiles
Primary part number: 290-511-01
Manufacturer: Onboard Systems International, Llc
General Description
The Cam Actuator.air, cataloged under National Stock Number 1440-01-646-3447, is classified within Federal Supply Class 1440 (Launchers, Guided Missile) of the Guided Missiles group. The manufacturer of record is Onboard Systems International, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 1440 — Launchers, Guided Missile
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1440-00-006-6410
CAM,LEFT HAND
1440-00-034-4210
1440-00-034-4210 · Item name not on file
1440-00-055-6740
1440-00-055-6740 · Item name not on file
1440-00-072-5945
1440-00-072-5945 · Item name not on file
1440-00-075-7878
1440-00-075-7878 · Item name not on file
1440-00-344-1590
1440-00-344-1590 · Item name not on file
1440-00-349-2368
1440-00-349-2368 · Item name not on file
1440-00-349-9202
1440-00-349-9202 · Item name not on file
Frequently Asked Questions
What is NSN 1440-01-646-3447?
NSN 1440-01-646-3447 is a Cam Actuator.air, manufactured by Onboard Systems International, Llc, classified under FSC 1440, Launchers, Guided Missile. Status: active.
What part numbers are listed for NSN 1440-01-646-3447?
NSN 1440-01-646-3447 has 1 manufacturer part number on file: 290-511-01 (Onboard Systems International, Llc).
Is NSN 1440-01-646-3447 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 1440-01-646-3447?
NSN 1440-01-646-3447 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.