PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

247ASC1289-001Relay,electromagnetic

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · NSN 5945-01-006-7628 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-006-7628 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-006-7628. Primary manufacturer part number: 247ASC1289-001.
Features
  • Relay,electromagnetic — FSC 5945
  • Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
  • Terminal Type and Quantity: 6 PIN ALL FUNCTIONS
  • Cubic Measure: 2.375 CUBIC INCHES
  • Main Contact Load Current Rating at Maximum Rated Voltage: 1.0 AMPERES DC RESISTIVE LOAD
  • Operating Voltage Rating and Type at Specified Temp: 24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
  • Fragility Factor: MODERATELY RUGGED
  • Nonpile-Up Main Contact Arrangement: 2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
  • Applications requiring Plastic Case construction
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-006-7628, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-006-7628
Primary Part Number247ASC1289-001
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
StatusACTIVE
Mounting Facility Type and Quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Terminal Type and Quantity6 PIN ALL FUNCTIONS
Cubic Measure2.375 CUBIC INCHES
Main Contact Load Current Rating at Maximum Rated Voltage1.0 AMPERES DC RESISTIVE LOAD
Operating Voltage Rating and Type at Specified Temp24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Fragility FactorMODERATELY RUGGED
Nonpile-Up Main Contact Arrangement2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Environmental ProtectionDUSTPROOF
Winding Quantity1
Purpose for Which DesignedGENERAL
Coil Quantity1
Time Delay0.01 SECONDS MAXIMUM FIXED OPERATE TIME
Main Contact Maximum Voltage Rating in Volts25.0 DC
Time Delay0.005 SECONDS MAXIMUM FIXED RELEASE TIME
MaterialPLASTIC CASE
Winding DC Resistance Rating1.6 KILOHMS NOMINAL SINGLE WINDING
Arc Quenching MethodAIR
Duty TypeCONTINUOUS
Storage TypeGENERAL PURPOSE WAREHOUSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6625-00-435-8767AU15A5NCM INTERCHANGEABLE
Attenuator,simulato
Merrimac Industries, Inc
5310-00-685-3744 INTERCHANGEABLE
Washer,flat
5330-00-918-713537C302365P101 INTERCHANGEABLE
Seal,oil,bearing
General Electric Company Dba Ge Aerospace
3120-01-380-3233200446 INTERCHANGEABLE
Roller,linear-Rotary Motion
Heckler & Koch, Inc.
Cross-Reference Index
Part NumberManufacturer
247ASC1289-001 PRIMARY Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
PC2A24-2ES Computer Components, Inc Dba Relays Unlimited (USA)
200-446 Computer Components, Inc Dba Relays Unlimited (USA)
Related Parts
6625-00-435-8767INTERCHANGEABLE
ATTENUATOR,SIMULATO
AU15A5NCM
5310-00-685-3744INTERCHANGEABLE
WASHER,FLAT
5330-00-918-7135INTERCHANGEABLE
SEAL,OIL,BEARING
37C302365P101
3120-01-380-3233INTERCHANGEABLE
ROLLER,LINEAR-ROTARY MOTION
200446

Frequently Asked Questions

What is NSN 5945-01-006-7628?

NSN 5945-01-006-7628 is a Relay,electromagnetic, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-006-7628?

NSN 5945-01-006-7628 has 3 cross-referenced part numbers: 247ASC1289-001 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), PC2A24-2ES (Computer Components, Inc Dba Relays Unlimited), 200-446 (Computer Components, Inc Dba Relays Unlimited).

What NSN replaces 5945-01-006-7628?

There are 4 known substitutes for 5945-01-006-7628: 6625-00-435-8767, 5310-00-685-3744, 5330-00-918-7135 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 247ASC1289-001?

Key specifications for 247ASC1289-001: Overall Width: 1.000 INCHES MAXIMUM IN; Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY; Terminal Type and Quantity: 6 PIN ALL FUNCTIONS; Cubic Measure: 2.375 CUBIC INCHES. 22 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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