NSN 5945-01-477-7633 · NIIN 014777633 · Part number 470DC-TDX
Te Connectivity Corporation · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 18741
Government record, cited
NSN 5945-01-477-7633 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-477-7633. Manufacturer of record part number: 470DC-TDX.
Also searched as5945-01-477-7633 ·
5945014777633 ·
NIIN 014777633 ·
01-477-7633 ·
FSC 5945 Relays and Solenoids · CAGE 18741 · 470DC-TDX · 749505 · 749505PC24
Operating Voltage Rating and Type at Specified Temp: 700.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
2 manufacturer part numbers on file
Manufacturer of record: Te Connectivity Corporation
Identification
NSN: 5945-01-477-7633
NIIN: 014777633
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 470DC-TDX
Manufacturer: Te Connectivity Corporation
General Description
The Relay,electromagnetic, cataloged under National Stock Number 5945-01-477-7633, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5945-01-477-7633
Primary Part Number
470DC-TDX
Item Name
Relay,electromagnetic
FSC / FSG
5945 / 59 — Relays and Solenoids
Manufacturer
Te Connectivity Corporation
Status
ACTIVE
Operating Voltage Rating and Type at Specified Temp
700.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5945-01-477-7641MDR-4183POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)Te Connectivity Corporation
5945-01-477-7649MDR-4184-1POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)Te Connectivity Corporation
5945-01-477-7657MDR-5167POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)Te Connectivity Corporation
5905-01-477-7885886SP331JHPOSSIBLE MATCH
RESISTOR,FIXED,COMPOSITION
Possible match (shared part number)Ohmite Holding, L.l.c.
5905-01-477-7886886SP101JHPOSSIBLE MATCH
RESISTOR,FIXED,COMPOSITION
Possible match (shared part number)Ohmite Holding, L.l.c.
5920-01-478-3635CC1551CPRB20.127/1POSSIBLE MATCH
FUSE,CARTRIDGE
Possible match (shared part number)L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
Reference documents
Reference
Meaning
749505
D/9Drawing number reference only
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Related Parts
5945-01-477-7641POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
MDR-4183
5945-01-477-7649POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
MDR-4184-1
5945-01-477-7657POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
MDR-5167
5905-01-477-7885POSSIBLE MATCH
RESISTOR,FIXED,COMPOSITION
886SP331JH
5905-01-477-7886POSSIBLE MATCH
RESISTOR,FIXED,COMPOSITION
886SP101JH
5920-01-478-3635POSSIBLE MATCH
FUSE,CARTRIDGE
CC1551CPRB20.127/1
Frequently Asked Questions
What is NSN 5945-01-477-7633?
NSN 5945-01-477-7633 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
What part numbers are listed for NSN 5945-01-477-7633?
NSN 5945-01-477-7633 has 2 manufacturer part numbers on file: 470DC-TDX (Te Connectivity Corporation), 749505PC24 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).
What NSN replaces 5945-01-477-7633?
6 possible matches (shared part number, not a government interchangeability claim): 5945-01-477-7641, 5945-01-477-7649, 5945-01-477-7657. Verify interchangeability with system specifications before substitution.
What are the specifications of 470DC-TDX?
Key specifications for 470DC-TDX: Special Features: 1-5 SECOND TIME DELAY (TDDO); Operating Voltage Rating and Type at Specified Temp: 700.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING; End Item Identification: SWBD 3H-5H NSSN DC POWER DISTRIBUTION SWITCHBOARDS, WSD: NUCLEAR REACTOR BOUNDRY AREA. 1 specification is documented in the U.S. Government catalog.
Is NSN 5945-01-477-7633 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.