Parts Kit, Seal Replacement, Mecha1620-01-472-4789
NSN 1620-01-472-4789 · NIIN 014724789 · Part number H46MAINSTRUT
Dla Aviation Engineering Div Department of Defense · FSC 1620 — Aircraft Landing Gear Components · FSG 16 — Aircraft Components and Accessories · CAGE 13873
Government record, cited
NSN 1620-01-472-4789 — this item is cataloged by the U.S. Government under National Stock Number 1620-01-472-4789. Manufacturer of record part number: H46MAINSTRUT.
Manufacturer of record: Dla Aviation Engineering Div Department of Defense
Identification
NSN: 1620-01-472-4789
NIIN: 014724789
FSC: 1620 — Aircraft Landing Gear Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: H46MAINSTRUT
Manufacturer: Dla Aviation Engineering Div Department of Defense
General Description
The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 1620-01-472-4789, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Dla Aviation Engineering Div Department of Defense. Government technical data includes 4 specifications, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1620-01-472-4789
Primary Part Number
H46MAINSTRUT
Item Name
Parts Kit,seal Replacement,mecha
FSC / FSG
1620 / 16 — Aircraft Landing Gear Components
Manufacturer
Dla Aviation Engineering Div Department of Defense
Dla Aviation Engineering Div Department of Defense (USA)
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 1620-01-472-4789?
NSN 1620-01-472-4789 is a Parts Kit,seal Replacement,mecha, manufactured by Dla Aviation Engineering Div Department of Defense, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
What part numbers are listed for NSN 1620-01-472-4789?
NSN 1620-01-472-4789 has 1 manufacturer part number on file: H46MAINSTRUT (Dla Aviation Engineering Div Department of Defense).
What are the specifications of H46MAINSTRUT?
Key specifications for H46MAINSTRUT: Component Quantity: 17; Document Type: PARTS LIST; Component Document Origin: INDUSTRIAL; Document Source: 046U2. 4 specifications are documented in the U.S. Government catalog.
Is NSN 1620-01-472-4789 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.
What is the DEMIL code for NSN 1620-01-472-4789?
NSN 1620-01-472-4789 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.