NSN 5945-01-725-4372 · NIIN 017254372 · Part number TFK4120C
S T K Electronics Inc Dba Pelco Electronic Components Airotronics Div · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 16663
Government record, cited
NSN 5945-01-725-4372 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-725-4372. Manufacturer of record part number: TFK4120C.
Also searched as5945-01-725-4372 ·
5945017254372 ·
NIIN 017254372 ·
01-725-4372 ·
FSC 5945 Relays and Solenoids · CAGE 16663 · TFK4120C
Manufacturer of record: S T K Electronics Inc Dba Pelco Electronic Components Airotronics Div
Identification
NSN: 5945-01-725-4372
NIIN: 017254372
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: TFK4120C
Manufacturer: S T K Electronics Inc Dba Pelco Electronic Components Airotronics Div
General Description
The Flasher,solid State, cataloged under National Stock Number 5945-01-725-4372, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is S T K Electronics Inc Dba Pelco Electronic Components Airotronics Div. 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
5945-01-725-4372
Primary Part Number
TFK4120C
Item Name
Flasher,solid State
FSC / FSG
5945 / 59 — Relays and Solenoids
Manufacturer
S T K Electronics Inc Dba Pelco Electronic Components Airotronics Div
Stk Electronics, Inc. Dba Pelco Component Technologies (USA)
No interchangeability data on file.
Other items in FSC 5945 — Relays and Solenoids
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093
5945-00-000-0093 · Item name not on file
5945-00-001-1891
5945-00-001-1891 · Item name not on file
5945-00-001-2622
PLATE,RELAY
5945-00-001-2795
RELAY,ELECTROMAGNETIC
5945-00-001-2806
RELAY,REED
5945-00-001-2938
5945-00-001-2938 · Item name not on file
5945-00-001-3015
RELAY ASSEMBLY
5945-00-001-3016
PROTECTOR,OVERLOAD
Frequently Asked Questions
What is NSN 5945-01-725-4372?
NSN 5945-01-725-4372 is a Flasher,solid State, manufactured by S T K Electronics Inc Dba Pelco Electronic Components Airotronics Div, classified under FSC 5945, Relays and Solenoids. Status: active.
What part numbers are listed for NSN 5945-01-725-4372?
NSN 5945-01-725-4372 has 2 manufacturer part numbers on file: TFK4120C (S T K Electronics Inc Dba Pelco Electronic Components Airotronics Div), TFK4120C (Stk Electronics, Inc. Dba Pelco Component Technologies).
What are the specifications of TFK4120C?
Key specifications for TFK4120C: Special Features: CONTRACT CONTROL NUMBER: PVR388724; Part Name Assigned by Controlling Agency: FLASHER DC; End Item Identification: POWER EQUIPMENT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5945-01-725-4372 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.