PartsTable TECHNICAL DATA SHEET
NSN 1620-01-656-4996Government record, cited

Stop, Landing Gear1620-01-656-4996

NSN 1620-01-656-4996 · NIIN 016564996 · Part number 25FC5959
Textron Aviation Inc · FSC 1620 — Aircraft Landing Gear Components · FSG 16 — Aircraft Components and Accessories · CAGE 7EK50
Government record, cited
NSN 1620-01-656-4996 — this item is cataloged by the U.S. Government under National Stock Number 1620-01-656-4996. Manufacturer of record part number: 25FC5959.
Also searched as  1620-01-656-4996 · 1620016564996 · NIIN 016564996 · 01-656-4996 · FSC 1620 Aircraft Landing Gear Components · CAGE 7EK50 · 25FC5959
Nearby stock numbers  ·
Features
  • Stop,landing Gear — FSC 1620
  • 1 manufacturer part number on file
  • Manufacturer of record: Textron Aviation Inc
Identification
  • NSN: 1620-01-656-4996
  • NIIN: 016564996
  • FSC: 1620 — Aircraft Landing Gear Components
  • FSG: 16 — Aircraft Components and Accessories
  • Primary part number: 25FC5959
  • Manufacturer: Textron Aviation Inc
General Description

The Stop,landing Gear, cataloged under National Stock Number 1620-01-656-4996, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Textron Aviation 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
ParameterValue
NSN1620-01-656-4996
Primary Part Number25FC5959
Item NameStop,landing Gear
FSC / FSG1620 / 16 — Aircraft Landing Gear Components
ManufacturerTextron Aviation Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
25FC5959 PRIMARY Textron Aviation Inc (USA)
Reference documents
ReferenceMeaning
25FC5959 3/9 Design control — primary reference
Beechcraft Corporation Dba Textron Aviation
No interchangeability data on file.
Other items in FSC 1620 — Aircraft Landing Gear Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1620-00-001-2466
HOUSING,GEARBOX,KNE
1620-00-001-2467
HOUSING,GEARBOX,KNE
1620-00-001-2468
1620-00-001-2468 · Item name not on file
1620-00-001-3929
LEVER ASSEMBLY
1620-00-001-4483
CYLINDER LANDING GE
1620-00-001-6577
1620-00-001-6577 · Item name not on file
1620-00-001-6942
END PLATE,POWER ST
1620-00-003-0391
DRAG BRACE,LANDING GEAR

Frequently Asked Questions

What is NSN 1620-01-656-4996?

NSN 1620-01-656-4996 is a Stop,landing Gear, manufactured by Textron Aviation Inc, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.

What part numbers are listed for NSN 1620-01-656-4996?

NSN 1620-01-656-4996 has 1 manufacturer part number on file: 25FC5959 (Textron Aviation Inc).

What are the specifications of 25FC5959?

Key specifications for 25FC5959: Part Name Assigned by Controlling Agency: STOP FITTING,DOOR,UNDERCARRIAGE,LH ONLY; End Item Identification: HAWKER 800XP/850XP AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 1620-01-656-4996 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.
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