NSN 1650-01-165-3573 · NIIN 011653573 · Part number L5871073-003
The Boeing Company Div Legacy Am&m · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 43999
Government record, cited
NSN 1650-01-165-3573 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-165-3573. Manufacturer of record part number: L5871073-003.
Also searched as1650-01-165-3573 ·
1650011653573 ·
NIIN 011653573 ·
01-165-3573 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 43999 · L5871073-003
General Characteristics Item Description: STEEL;1.241 IN. O/A LG;0.375 IN. I.D IN
1 manufacturer part number on file
Manufacturer of record: The Boeing Company Div Legacy Am&m
Identification
NSN: 1650-01-165-3573
NIIN: 011653573
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: L5871073-003
Manufacturer: The Boeing Company Div Legacy Am&m
General Description
The Retainer,filter, cataloged under National Stock Number 1650-01-165-3573, 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 The Boeing Company Div Legacy Am&m. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1650-01-165-3573
Primary Part Number
L5871073-003
Item Name
Retainer,filter
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 1650-01-165-3573?
NSN 1650-01-165-3573 is a Retainer,filter, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-01-165-3573?
NSN 1650-01-165-3573 has 1 manufacturer part number on file: L5871073-003 (The Boeing Company Div Legacy Am&m).
What are the specifications of L5871073-003?
Key specifications for L5871073-003: General Characteristics Item Description: STEEL;1.241 IN. O/A LG;0.375 IN. I.D IN; End Item Identification: P/N L5871440-031;B1B ACFT. 1 specification is documented in the U.S. Government catalog.
Is NSN 1650-01-165-3573 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.