NSN 1650-01-550-4590 · NIIN 015504590 · Part number 7591552-001
Pti Technologies Inc. · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 05228
Government record, cited
NSN 1650-01-550-4590 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-550-4590. Manufacturer of record part number: 7591552-001.
Also searched as1650-01-550-4590 ·
1650015504590 ·
NIIN 015504590 ·
01-550-4590 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 05228 · 7591552-001
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 7591552-001
Manufacturer: Pti Technologies Inc.
General Description
The Housing,module, cataloged under National Stock Number 1650-01-550-4590, 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 Pti Technologies Inc.. 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
1650-01-550-4590
Primary Part Number
7591552-001
Item Name
Housing,module
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 1650-01-550-4590?
NSN 1650-01-550-4590 is a Housing,module, manufactured by Pti Technologies Inc., classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-01-550-4590?
NSN 1650-01-550-4590 has 1 manufacturer part number on file: 7591552-001 (Pti Technologies Inc.).
What are the specifications of 7591552-001?
Key specifications for 7591552-001: Special Features: NEXT HIGHER ASSEMBLY MICROTECHNIA CONTROLLED HYDRAULIC FILTER MODULES PART NUMBERS 7590632-101, 7590632-102 AND CONTROLLED HOUSING ASSEMBLY PART NO. 7594648-101; End Item Identification: EURO FIGHTER EJ200 ENGINE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1650-01-550-4590 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.