NSN 2925-01-668-8322 — this item is cataloged by the U.S. Government under National Stock Number 2925-01-668-8322. Manufacturer of record part number: 2SN333.
Also searched as2925-01-668-8322 ·
2925016688322 ·
NIIN 016688322 ·
01-668-8322 ·
FSC 2925 Engine Electrical System Components, Aircraft Prime Moving · CAGE 64030 · 2SN333 · 50571500
Manufacturer of record: Hydro Engineering Innovation, Llc
Identification
NSN: 2925-01-668-8322
NIIN: 016688322
FSC: 2925 — Engine Electrical System Components, Aircraft Prime Moving
FSG: 29 — Engine Accessories
Primary part number: 2SN333
Manufacturer: Hydro Engineering Innovation, Llc
General Description
The Switch,lock,ignition, cataloged under National Stock Number 2925-01-668-8322, is classified within Federal Supply Class 2925 (Engine Electrical System Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Hydro Engineering Innovation, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2925-01-668-8322
Primary Part Number
2SN333
Item Name
Switch,lock,ignition
FSC / FSG
2925 / 29 — Engine Electrical System Components, Aircraft Prime Moving
Other items in FSC 2925 — Engine Electrical System Components, Aircraft Prime Moving
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2925-00-000-0106
2925-00-000-0106 · Item name not on file
2925-00-001-4604
CASE ASSEMBLY
2925-00-001-4606
2925-00-001-4606 · Item name not on file
2925-00-003-6427
2925-00-003-6427 · Item name not on file
2925-00-003-8064
2925-00-003-8064 · Item name not on file
2925-00-003-8068
2925-00-003-8068 · Item name not on file
2925-00-004-1278
IGNITION UNIT,HIGH VOLTAGE
2925-00-004-1278
IGNITION UNIT,HIGH VOLTAGE
Frequently Asked Questions
What is NSN 2925-01-668-8322?
NSN 2925-01-668-8322 is a Switch,lock,ignition, manufactured by Hydro Engineering Innovation, Llc, classified under FSC 2925, Engine Electrical System Components, Aircraft Prime Moving. Status: active.
What part numbers are listed for NSN 2925-01-668-8322?
NSN 2925-01-668-8322 has 2 manufacturer part numbers on file: 50571500 (Hydro Engineering Innovation, Llc), 2SN333 (Hydro Engineering Innovation, Llc).
What are the specifications of 2SN333?
Key specifications for 2SN333: Part Name Assigned by Controlling Agency: IGNITION SWITCH; End Item Identification: SONAR TA TICA. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2925-01-668-8322 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.