PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

479686Relay,thermal

Raytheon Company Dba Raytheon Co · NSN 5945-01-033-5797 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-033-5797 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-033-5797. Primary manufacturer part number: 479686.
Features
  • Relay,thermal — FSC 5945
  • Mounting Facility Type and Quantity: 1 CLAMP
  • Heater Voltage Rating in Volts: 7.9
  • Delay Time in Seconds: 0.03 FIXED OPERATE NOMINAL
  • Overall Diameter: 0.252 INCHES NOMINAL IN
  • Heater Power Rating in Watts: 3.6
  • Terminal Type and Quantity: 4 WIRE LEAD
  • Environmental Protection: HERMETIC
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,thermal, cataloged under National Stock Number 5945-01-033-5797, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5945-01-033-5797
Primary Part Number479686
Item NameRelay,thermal
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Mounting Facility Type and Quantity1 CLAMP
Heater Voltage Rating in Volts7.9
Delay Time in Seconds0.03 FIXED OPERATE NOMINAL
Overall Diameter0.252 INCHES NOMINAL IN
Heater Power Rating in Watts3.6
Terminal Type and Quantity4 WIRE LEAD
Environmental ProtectionHERMETIC
Contact ArrangementSINGLE POLE, SINGLE THROW, NORMALLY OPEN
Contact Maximum Current Rating in Amps2.0 DC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-100-6171 INTERCHANGEABLE
Ball,bearing
7510-00-290-8035290-8035 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
Merco Hackensack Inc Div Merco Tape
4530-00-394-8498M-5-2-31 INTERCHANGEABLE
Mould Assembly,refractory
Todd Combustion Inc
5961-00-469-5589M511 INTERCHANGEABLE
Transistor
Siliconix Incorporated Div Siliconix
Cross-Reference Index
Part NumberManufacturer
479686 Raytheon Company (USA)
M511 Networks Electronic Company, Llc (USA)
479686 Raytheon Company Div Corp (USA)
479686 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
479686 PRIMARY Raytheon Company Dba Raytheon Co (USA)
Related Parts
3110-00-100-6171INTERCHANGEABLE
BALL,BEARING
7510-00-290-8035INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
290-8035
4530-00-394-8498INTERCHANGEABLE
MOULD ASSEMBLY,REFRACTORY
M-5-2-31
5961-00-469-5589INTERCHANGEABLE
TRANSISTOR
M511

Frequently Asked Questions

What is NSN 5945-01-033-5797?

NSN 5945-01-033-5797 is a Relay,thermal, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-033-5797?

NSN 5945-01-033-5797 has 5 cross-referenced part numbers: 479686 (Raytheon Company), M511 (Networks Electronic Company, Llc), 479686 (Raytheon Company Div Corp), 479686 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 479686 (Raytheon Company Dba Raytheon Co).

What NSN replaces 5945-01-033-5797?

There are 4 known substitutes for 5945-01-033-5797: 3110-00-100-6171, 7510-00-290-8035, 4530-00-394-8498 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 479686?

Key specifications for 479686: End Item Identification: 5998-01-046-6459 CIRCUIT CARD ASSEMBLY; Mounting Facility Type and Quantity: 1 CLAMP; Overall Length: 0.920 INCHES NOMINAL IN; Heater Voltage Rating in Volts: 7.9. 11 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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