NSN 1650-01-707-8557 · NIIN 017078557 · Part number EM91-79-6
Transaero, Inc. · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 27541
Government record, cited
NSN 1650-01-707-8557 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-707-8557. Manufacturer of record part number: EM91-79-6.
Also searched as1650-01-707-8557 ·
1650017078557 ·
NIIN 017078557 ·
01-707-8557 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 27541 · EM91-79-6
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: EM91-79-6
Manufacturer: Transaero, Inc.
General Description
The Valve Assembly,hydraulic,aircraf, cataloged under National Stock Number 1650-01-707-8557, 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 Transaero, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
1650-01-707-8557
Primary Part Number
EM91-79-6
Item Name
Valve Assembly,hydraulic,aircraf
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 1650-01-707-8557?
NSN 1650-01-707-8557 is a Valve Assembly,hydraulic,aircraf, manufactured by Transaero, Inc., classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-01-707-8557?
NSN 1650-01-707-8557 has 1 manufacturer part number on file: EM91-79-6 (Transaero, Inc.).
What are the specifications of EM91-79-6?
Key specifications for EM91-79-6: Part Name Assigned by Controlling Agency: VALVE ASSEMBLY; (NAVY) VALVE ASSEMBLY, HYDR; End Item Identification: PTU CONTROL VALVE; (NAVY) USED ON: P-8A POSEIDON AIRCRAFT A. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1650-01-707-8557 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.