NSN 1615-01-477-4691 · NIIN 014774691 · Part number 412-782-113-103
Leonardo Spa Helicopters Division - Production Site · FSC 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components · FSG 16 — Aircraft Components and Accessories · CAGE A0126
Government record, cited
NSN 1615-01-477-4691 — this item is cataloged by the U.S. Government under National Stock Number 1615-01-477-4691. Manufacturer of record part number: 412-782-113-103.
Also searched as1615-01-477-4691 ·
1615014774691 ·
NIIN 014774691 ·
01-477-4691 ·
FSC 1615 Helicopter Rotor Blades, Drive Mechanisms and Components · CAGE A0126 · 412-782-113-103
Nearby stock numbers← 1615-01-477-2313 Lock, Blade Bolt, Main Rotor
·
1615-01-477-4712 Hub and Blade, Tail Rotor →
Features
Sock Assy,main Rotor — FSC 1615
1 manufacturer part number on file
Manufacturer of record: Leonardo Spa Helicopters Division - Production Site
Identification
NSN: 1615-01-477-4691
NIIN: 014774691
FSC: 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 412-782-113-103
Manufacturer: Leonardo Spa Helicopters Division - Production Site
General Description
The Sock Assy,main Rotor, cataloged under National Stock Number 1615-01-477-4691, is classified within Federal Supply Class 1615 (Helicopter Rotor Blades, Drive Mechanisms and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Leonardo Spa Helicopters Division - Production Site. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Leonardo Spa Helicopters Division - Production Site (ITA)
Reference documents
Reference
Meaning
412-782-113-103
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1615-00-001-1399
1615-00-001-1399 · Item name not on file
1615-00-001-1400
1615-00-001-1400 · Item name not on file
1615-00-001-1774
1615-00-001-1774 · Item name not on file
1615-00-001-2675
1615-00-001-2675 · Item name not on file
1615-00-001-6441
1615-00-001-6441 · Item name not on file
1615-00-001-6442
1615-00-001-6442 · Item name not on file
1615-00-003-1146
BOLT ASSEMBLY,ROTARY WING HEAD
1615-00-003-1147
1615-00-003-1147 · Item name not on file
Frequently Asked Questions
What is NSN 1615-01-477-4691?
NSN 1615-01-477-4691 is a Sock Assy,main Rotor, manufactured by Leonardo Spa Helicopters Division - Production Site, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
What part numbers are listed for NSN 1615-01-477-4691?
NSN 1615-01-477-4691 has 1 manufacturer part number on file: 412-782-113-103 (Leonardo Spa Helicopters Division - Production Site).
What are the specifications of 412-782-113-103?
Key specifications for 412-782-113-103: End Item Identification: UH-1 BELL HELICOPTER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1615-01-477-4691 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.