NSN 6615-01-166-4878 · NIIN 011664878 · Part number 70450-21060-041
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp · FSC 6615 — Automatic Pilot Mechanisms and Airborne Gyro Components · FSG 66 — Instruments and Laboratory Equipment · CAGE 78286
Government record, cited
NSN 6615-01-166-4878 — this item is cataloged by the U.S. Government under National Stock Number 6615-01-166-4878. Manufacturer of record part number: 70450-21060-041.
Also searched as6615-01-166-4878 ·
6615011664878 ·
NIIN 011664878 ·
01-166-4878 ·
FSC 6615 Automatic Pilot Mechanisms and Airborne Gyro Components · CAGE 78286 · 70450-21060-041
Nearby stock numbers← 6615-01-165-5941 Control Unit, Yaw
·
6615-01-166-5411 →
Features
Power Switching Assembly — FSC 6615
FSC Application Data: SH-6B AIRCRAFT
1 manufacturer part number on file
Manufacturer of record: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Identification
NSN: 6615-01-166-4878
NIIN: 011664878
FSC: 6615 — Automatic Pilot Mechanisms and Airborne Gyro Components
The Power Switching Assembly, cataloged under National Stock Number 6615-01-166-4878, is classified within Federal Supply Class 6615 (Automatic Pilot Mechanisms and Airborne Gyro Components) of the Instruments and Laboratory Equipment group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 1 specification, 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
6615-01-166-4878
Primary Part Number
70450-21060-041
Item Name
Power Switching Assembly
FSC / FSG
6615 / 66 — Automatic Pilot Mechanisms and Airborne Gyro Components
Other items in FSC 6615 — Automatic Pilot Mechanisms and Airborne Gyro Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6615-00-001-2505
GYROSCOPE,RATE
6615-00-001-2521
6615-00-001-2521 · Item name not on file
6615-00-001-3716
GYROMOTOR
6615-00-003-6602
6615-00-003-6602 · Item name not on file
6615-00-003-8469
6615-00-003-8469 · Item name not on file
6615-00-003-8470
6615-00-003-8470 · Item name not on file
6615-00-004-2193
6615-00-004-2193 · Item name not on file
6615-00-004-3779
6615-00-004-3779 · Item name not on file
Frequently Asked Questions
What is NSN 6615-01-166-4878?
NSN 6615-01-166-4878 is a Power Switching Assembly, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 6615, Automatic Pilot Mechanisms and Airborne Gyro Components. Status: active.
What part numbers are listed for NSN 6615-01-166-4878?
NSN 6615-01-166-4878 has 1 manufacturer part number on file: 70450-21060-041 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
What are the specifications of 70450-21060-041?
Key specifications for 70450-21060-041: FSC Application Data: SH-6B AIRCRAFT. 1 specification is documented in the U.S. Government catalog.
Is NSN 6615-01-166-4878 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 6615-01-166-4878?
NSN 6615-01-166-4878 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.