PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7771197P12Relay,electromagnetic

Lockheed Martin Corporation Div Rms · NSN 5945-00-283-6359 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-283-6359 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-283-6359. Primary manufacturer part number: 7771197P12.
Features
  • Relay,electromagnetic — FSC 5945
  • Overall Diameter: 1.650 INCHES NOMINAL IN
  • Environmental Protection: HERMETIC
  • FSC Application Data: RELAY,ARMATURE,EXCEPT ENGINE
  • Terminal Type and Quantity: 8 PIN ALL FUNCTIONS
  • Main Contact Load Current Rating at Maximum Rated Voltage: 2.0 AMPERES DC RESISTIVE LOAD
  • Nominal Operating Current Rating and Type: 70.0 MILLIAMPERES DC SINGLE WINDING
  • Pile-Up Main Contact Form Arrangement: 2C
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-283-6359, 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 Lockheed Martin Corporation Div Rms. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-283-6359
Primary Part Number7771197P12
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms
StatusCANCELLED
Overall Diameter1.650 INCHES NOMINAL IN
Environmental ProtectionHERMETIC
FSC Application DataRELAY,ARMATURE,EXCEPT ENGINE
Terminal Type and Quantity8 PIN ALL FUNCTIONS
Main Contact Load Current Rating at Maximum Rated Voltage2.0 AMPERES DC RESISTIVE LOAD
Nominal Operating Current Rating and Type70.0 MILLIAMPERES DC SINGLE WINDING
Pile-Up Main Contact Form Arrangement2C
Mounting Facility Type and Quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Coil Quantity1
Arc Quenching MethodNITROGEN
Duty TypeCONTINUOUS
Winding Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5962-01-113-0832 INTERCHANGEABLE
Microcircuit,linear
3830-01-372-2645400154 INTERCHANGEABLE
Agitator Paddle
Midwest Epoke
Cross-Reference Index
Part NumberManufacturer
SKA5205 Te Connectivity Corporation (USA)
40015-4 Davis Electric Co (USA)
SK5205 Cp Clare Corp North American Sales Operations (USA)
SK5205 Te Connectivity Corporation (USA)
SK5205 Te Connectivity Corporation (USA)
RL1153 Bae Systems Information and Electronic Systems Integration Inc. (USA)
7771197P12 PRIMARY Lockheed Martin Corporation Div Rms (USA)
SKA5205 Te Connectivity Corporation (USA)
SK5205 Leach International Germany Gmbh (DEU)
DA4026 Davis Electric Co (USA)
Related Parts
5962-01-113-0832INTERCHANGEABLE
MICROCIRCUIT,LINEAR
3830-01-372-2645INTERCHANGEABLE
AGITATOR PADDLE
400154

Frequently Asked Questions

What is NSN 5945-00-283-6359?

NSN 5945-00-283-6359 is a Relay,electromagnetic, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-283-6359?

NSN 5945-00-283-6359 has 10 cross-referenced part numbers: SKA5205 (Te Connectivity Corporation), 40015-4 (Davis Electric Co), SK5205 (Cp Clare Corp North American Sales Operations), SK5205 (Te Connectivity Corporation), SK5205 (Te Connectivity Corporation) and 5 more.

What NSN replaces 5945-00-283-6359?

There are 2 known substitutes for 5945-00-283-6359: 5962-01-113-0832, 3830-01-372-2645. Verify interchangeability with system specifications before substitution.

What are the specifications of 7771197P12?

Key specifications for 7771197P12: Overall Diameter: 1.650 INCHES NOMINAL IN; Environmental Protection: HERMETIC; FSC Application Data: RELAY,ARMATURE,EXCEPT ENGINE; Terminal Type and Quantity: 8 PIN ALL FUNCTIONS. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-283-6359 still in active supply?

NSN 5945-00-283-6359 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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