NSN 1680-01-590-0033 · NIIN 015900033 · Part number 3270063-0701
Eci Defense Group, Inc. · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 4BJ65
Government record, cited
NSN 1680-01-590-0033 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-590-0033. Manufacturer of record part number: 3270063-0701.
Also searched as1680-01-590-0033 ·
1680015900033 ·
NIIN 015900033 ·
01-590-0033 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 4BJ65 · 3270063-0701
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 3270063-0701
Manufacturer: Eci Defense Group, Inc.
General Description
The Oxygen Monitor,airc, cataloged under National Stock Number 1680-01-590-0033, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Eci Defense Group, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Oxygen Monitor,airc
FSC / FSG
1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Manufacturers
Eci Defense Group, Inc. (CAGE 4BJ65)
Technical Specifications
Parameter
Value
NSN
1680-01-590-0033
Primary Part Number
3270063-0701
Item Name
Oxygen Monitor,airc
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED
1680-00-003-3721
1680-00-003-3721 · Item name not on file
1680-00-009-3782
PISTON,EJECTOR,INNER
1680-00-009-6180
1680-00-009-6180 · Item name not on file
1680-00-475-0002
TIP,RUBBER CONTROL
1680-00-696-6170
ADAPTER,SCREW END A
1680-00-867-7158
COVER,GEARCASE
1680-00-885-0923
KNOB ASSY,LANDING G
Frequently Asked Questions
What is NSN 1680-01-590-0033?
NSN 1680-01-590-0033 is a Oxygen Monitor,airc, manufactured by Eci Defense Group, Inc., classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-590-0033?
NSN 1680-01-590-0033 has 1 manufacturer part number on file: 3270063-0701 (Eci Defense Group, Inc.).
Is NSN 1680-01-590-0033 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 1680-01-590-0033?
NSN 1680-01-590-0033 has DEMIL Code B. 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.