NSN 5945-00-574-4379 · NIIN 005744379 · Part number 55D18556-1
Siemens Energy and Automation Inc Siemens Furnas Controls Div · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 23826
Government record, cited
NSN 5945-00-574-4379 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-574-4379. Manufacturer of record part number: 55D18556-1.
Also searched as5945-00-574-4379 ·
5945005744379 ·
NIIN 005744379 ·
00-574-4379 ·
FSC 5945 Relays and Solenoids · CAGE 23826 · 55D18556-1
Nearby stock numbers← 5945-00-574-4376 Relay, Solid State
·
5945-00-574-5738 →
Features
Pneumatic Timer — FSC 5945
General Characteristics Item Description: INSTANTANEOUS CONTACT KIT NO AND NC,ADJUSTABLE TIMING RANGE FROM 0.2 SECONDS TO 180 SECONDS,ACCESSORY FIELD KIT USED WITH AN INTERLOCK
1 manufacturer part number on file
Manufacturer of record: Siemens Energy and Automation Inc Siemens Furnas Controls Div
Identification
NSN: 5945-00-574-4379
NIIN: 005744379
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 55D18556-1
Manufacturer: Siemens Energy and Automation Inc Siemens Furnas Controls Div
General Description
The Pneumatic Timer, cataloged under National Stock Number 5945-00-574-4379, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Siemens Energy and Automation Inc Siemens Furnas Controls Div. 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
5945-00-574-4379
Primary Part Number
55D18556-1
Item Name
Pneumatic Timer
FSC / FSG
5945 / 59 — Relays and Solenoids
Manufacturer
Siemens Energy and Automation Inc Siemens Furnas Controls Div
Status
ACTIVE
General Characteristics Item Description
INSTANTANEOUS CONTACT KIT NO AND NC,ADJUSTABLE TIMING RANGE FROM 0.2 SECONDS TO 180 SECONDS,ACCESSORY FIELD KIT USED WITH AN INTERLOCK
Siemens Energy and Automation Inc Siemens Furnas Controls Div (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 5945-00-574-4379?
NSN 5945-00-574-4379 is a Pneumatic Timer, manufactured by Siemens Energy and Automation Inc Siemens Furnas Controls Div, classified under FSC 5945, Relays and Solenoids. Status: active.
What part numbers are listed for NSN 5945-00-574-4379?
NSN 5945-00-574-4379 has 1 manufacturer part number on file: 55D18556-1 (Siemens Energy and Automation Inc Siemens Furnas Controls Div).
What are the specifications of 55D18556-1?
Key specifications for 55D18556-1: General Characteristics Item Description: INSTANTANEOUS CONTACT KIT NO AND NC,ADJUSTABLE TIMING RANGE FROM 0.2 SECONDS TO 180 SECONDS,ACCESSORY FIELD KIT USED WITH AN INTERLOCK. 1 specification is documented in the U.S. Government catalog.
Is NSN 5945-00-574-4379 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.