NSN 1650-01-665-0288 · NIIN 016650288 · Part number ACC44112D20A
Pall Corp Div Pall Corporation · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 06816
Government record, cited
NSN 1650-01-665-0288 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-665-0288. Manufacturer of record part number: ACC44112D20A.
Also searched as1650-01-665-0288 ·
1650016650288 ·
NIIN 016650288 ·
01-665-0288 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 06816 · ACC44112D20A
Manufacturer of record: Pall Corp Div Pall Corporation
Identification
NSN: 1650-01-665-0288
NIIN: 016650288
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: ACC44112D20A
Manufacturer: Pall Corp Div Pall Corporation
General Description
The Bypass Valve, cataloged under National Stock Number 1650-01-665-0288, 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 Pall Corp Div Pall Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Bypass Valve
FSC / FSG
1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16)
Manufacturers
Pall Corp Div Pall Corporation (CAGE 06816)
Technical Specifications
Parameter
Value
NSN
1650-01-665-0288
Primary Part Number
ACC44112D20A
Item Name
Bypass Valve
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 1650-01-665-0288?
NSN 1650-01-665-0288 is a Bypass Valve, manufactured by Pall Corp Div Pall Corporation, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-01-665-0288?
NSN 1650-01-665-0288 has 1 manufacturer part number on file: ACC44112D20A (Pall Corp Div Pall Corporation).
Is NSN 1650-01-665-0288 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.