Mast Assembly 1615-01-256-7464 NSN 1615-01-256-7464 · NIIN 012567464
FSC 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components · FSG 16 — Aircraft Components and Accessories
Also searched as
1615-01-256-7464 ·
1615012567464 ·
NIIN 012567464 ·
01-256-7464 ·
FSC 1615 Helicopter Rotor Blades, Drive Mechanisms and Components
Nearby stock numbers
← 1615-01-256-7463 Case Assembly
·
1615-01-256-7466 Retainer, Input Shaft →
Identification
NSN: 1615-01-256-7464
NIIN: 012567464
FSC: 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components
FSG: 16 — Aircraft Components and Accessories
General Description
The Mast Assembly, cataloged under National Stock Number 1615-01-256-7464, is classified within Federal Supply Class 1615 (Helicopter Rotor Blades, Drive Mechanisms and Components) of the Aircraft Components and Accessories group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 1615-01-256-7464 Item Name Mast Assembly FSC / FSG 1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL Q — CCL Item — Commerce Control List Hazard No hazard code in the DLA record (HMIC N) Criticality Code F
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference Meaning
209-040-010-103
3/2 Design 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.
1615-00-056-4862
1615-00-056-4862 · Item name not on file
1615-00-420-7841
1615-00-420-7841 · Item name not on file
1615-00-446-7576
GRIP ASSEMBLY,MAIN
1615-00-458-8376
HOUSING ASSEMBLY
1615-00-621-1853
TRANSMISSION,MECHANICAL,HELICOPT
1615-00-629-4445
1615-00-629-4445 · Item name not on file
1615-00-689-6306
STABILIZER,ROTARY WING
1615-00-689-6307
STABILIZER,ROTARY WING
Frequently Asked Questions
What is NSN 1615-01-256-7464?
NSN 1615-01-256-7464 is a Mast Assembly, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
What are the specifications of 1615-01-256-7464?
Key specifications for 1615-01-256-7464: End Item Identification: AIRCRAFT MODEL H-1. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1615-01-256-7464 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 1615-01-256-7464?
NSN 1615-01-256-7464 has DEMIL Code Q. 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.
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