NSN 1650-01-172-9378 · NIIN 011729378 · Part number 266B419-11
East/west Industries, Inc. · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 30941
Government record, cited
NSN 1650-01-172-9378 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-172-9378. Manufacturer of record part number: 266B419-11.
Also searched as1650-01-172-9378 ·
1650011729378 ·
NIIN 011729378 ·
01-172-9378 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 30941 · 266B419-11
Nearby stock numbers← 1650-01-172-9259 Cooler and Tank
·
1650-01-172-9446 Cooler, Hydraulic Oil, Aircraft →
Features
Filter,fluid — FSC 1650
Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE
Media for Which Designed: OXYGEN, GASEOUS
1 manufacturer part number on file
Manufacturer of record: East/west Industries, Inc.
Identification
NSN: 1650-01-172-9378
NIIN: 011729378
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 266B419-11
Manufacturer: East/west Industries, Inc.
General Description
The Filter,fluid, cataloged under National Stock Number 1650-01-172-9378, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is East/west Industries, Inc.. Government technical data includes 2 specifications, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1650-01-172-9378
Primary Part Number
266B419-11
Item Name
Filter,fluid
FSC / FSG
1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Other items in FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1650-00-000-0127
1650-00-000-0127 · Item name not on file
1650-00-000-0128
1650-00-000-0128 · Item name not on file
1650-00-000-0130
1650-00-000-0130 · Item name not on file
1650-00-000-0131
ROD,PISTON,LINEAR ACTUATING CYLI
1650-00-000-0151
SWIVEL JOINT HYDRAU
1650-00-000-0152
SWIVEL JOINT,HYDRAULIC,AIRCRAFT
1650-00-001-1732
SPACER YOKE,ADJUST
1650-00-001-1734
1650-00-001-1734 · Item name not on file
Frequently Asked Questions
What is NSN 1650-01-172-9378?
NSN 1650-01-172-9378 is a Filter,fluid, manufactured by East/west Industries, Inc., classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-01-172-9378?
NSN 1650-01-172-9378 has 1 manufacturer part number on file: 266B419-11 (East/west Industries, Inc.).
What are the specifications of 266B419-11?
Key specifications for 266B419-11: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; Media for Which Designed: OXYGEN, GASEOUS. 2 specifications are documented in the U.S. Government catalog.
Is NSN 1650-01-172-9378 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.
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.