NSN 2920-00-385-8978 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-385-8978. Manufacturer of record part number: FS146.
Also searched as2920-00-385-8978 ·
2920003858978 ·
NIIN 003858978 ·
00-385-8978 ·
FSC 2920 Engine Electrical System Components, Nonaircraft · CAGE 0AFL4 · FS146 · 906984C1 · 906984C1
Mounting Facility Size: TWO 0.3125 IN. DIA MTG HOLES SPACED 1.490 IN. MIN,1.510 IN. MAX C TO C IN
Length: 3.969 INCHES MINIMUM AND 4.131 INCHES MAXIMUM IN
Mounting Method: FLANGE
Polarization Feature: INCLUDED
Plug Design: STRAIGHT
2 manufacturer part numbers on file
Manufacturer of record: Champion Aerospace Llc
Identification
NSN: 2920-00-385-8978
NIIN: 003858978
FSC: 2920 — Engine Electrical System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: FS146
Manufacturer: Champion Aerospace Llc
General Description
The Igniter,spark,gas Turbine Engine, cataloged under National Stock Number 2920-00-385-8978, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Champion Aerospace Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
Parameter
Value
NSN
2920-00-385-8978
Primary Part Number
FS146
Item Name
Igniter,spark,gas Turbine Engine
FSC / FSG
2920 / 29 — Engine Electrical System Components, Nonaircraft
Manufacturer
Champion Aerospace Llc
Status
ACTIVE
Mounting Facility Size
TWO 0.3125 IN. DIA MTG HOLES SPACED 1.490 IN. MIN,1.510 IN. MAX C TO C IN
Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA)
Reference documents
Reference
Meaning
906984C1
D/9Drawing number reference only
Rtx Corporation Div Pratt & Whitney
No interchangeability data on file.
Other items in FSC 2920 — Engine Electrical System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2920-00-000-0088
INSTALLATION KIT,AL
2920-00-000-0183
GENERATOR,ENGINE ACCESSORY
2920-00-000-0194
2920-00-000-0194 · Item name not on file
2920-00-001-3474
COIL,MAGNETO
2920-00-001-3843
PLATE ASSY,ARMATURE
2920-00-001-6184
2920-00-001-6184 · Item name not on file
2920-00-001-6185
2920-00-001-6185 · Item name not on file
2920-00-001-8891
2920-00-001-8891 · Item name not on file
Frequently Asked Questions
What is NSN 2920-00-385-8978?
NSN 2920-00-385-8978 is a Igniter,spark,gas Turbine Engine, manufactured by Champion Aerospace Llc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2920-00-385-8978?
NSN 2920-00-385-8978 has 2 manufacturer part numbers on file: FS146 (Champion Aerospace Llc), 906984C1 (Solar Turbines Incorporated Dba Solar Turbines Incorporated).
What are the specifications of FS146?
Key specifications for FS146: Mounting Facility Size: TWO 0.3125 IN. DIA MTG HOLES SPACED 1.490 IN. MIN,1.510 IN. MAX C TO C IN; Length: 3.969 INCHES MINIMUM AND 4.131 INCHES MAXIMUM IN; Mounting Method: FLANGE; Polarization Feature: INCLUDED. 5 specifications are documented in the U.S. Government catalog.
Is NSN 2920-00-385-8978 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.