NSN 1650-01-663-3703 · NIIN 016633703 · Part number MS20253-4-1400L
Sae International Dba Sae International · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 0U583
Government record, cited
NSN 1650-01-663-3703 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-663-3703. Manufacturer of record part number: MS20253-4-1400L.
Also searched as1650-01-663-3703 ·
1650016633703 ·
NIIN 016633703 ·
01-663-3703 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 0U583 · MS20253-4-1400L
Manufacturer of record: Sae International Dba Sae International
Identification
NSN: 1650-01-663-3703
NIIN: 016633703
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: MS20253-4-1400L
Manufacturer: Sae International Dba Sae International
General Description
The Nrp,hinge Pin A678, cataloged under National Stock Number 1650-01-663-3703, 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 Sae International Dba Sae International. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Nrp,hinge Pin A678
FSC / FSG
1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16)
Manufacturers
Sae International Dba Sae International (CAGE 0U583)
Technical Specifications
Parameter
Value
NSN
1650-01-663-3703
Primary Part Number
MS20253-4-1400L
Item Name
Nrp,hinge Pin A678
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 1650-01-663-3703?
NSN 1650-01-663-3703 is a Nrp,hinge Pin A678, manufactured by Sae International Dba Sae International, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-01-663-3703?
NSN 1650-01-663-3703 has 1 manufacturer part number on file: MS20253-4-1400L (Sae International Dba Sae International).
Is NSN 1650-01-663-3703 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.