PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

82777Relay,electromagnetic

Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc · NSN 5945-00-984-9863 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-984-9863 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-984-9863. Primary manufacturer part number: 82777.
Features
  • Relay,electromagnetic — FSC 5945
  • Coil Quantity: 1
  • Mounting Facility Type and Quantity: 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Winding DC Resistance Rating: 850.0 OHMS NOMINAL SINGLE WINDING
  • Terminal Type and Quantity: 4 PIN ALL FUNCTIONS
  • Duty Type: CONTINUOUS
  • Nonpile-Up Main Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
  • Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-984-9863, 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 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-984-9863
Primary Part Number82777
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTecumseh Products Company Llc Div Tecumseh Compressor Co. Llc
StatusCANCELLED
Coil Quantity1
Mounting Facility Type and Quantity2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Winding DC Resistance Rating850.0 OHMS NOMINAL SINGLE WINDING
Terminal Type and Quantity4 PIN ALL FUNCTIONS
Duty TypeCONTINUOUS
Nonpile-Up Main Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Frequency in Hertz60.0 NOMINAL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Thread Class2B SINGLE MOUNTING FACILITY
Nominal Thread Size0.164 INCHES SINGLE MOUNTING FACILITY IN
Main Contact Maximum Voltage Rating in Volts130.0 AC
Center to Center Distance Between Mounting Facilities Parallel to Length1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Winding Quantity1
Operating Voltage Rating and Type at Specified Temp130.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-032-2347 INTERCHANGEABLE
Washer,lock
5365-00-156-55778277-7 INTERCHANGEABLE
Ring,externally Threaded
Columbus Jack Corporation Div Columbus Jack
5945-00-216-8676 INTERCHANGEABLE
Relay,electromagnetic
5365-00-641-047182-116 INTERCHANGEABLE
Spacer,ring
Marshall Excelsior Co
5930-00-669-9971267-6505-1364692REVBITEM7 INTERCHANGEABLE
Switch,rotary
Naval Ship Systems Command
5305-01-068-983382777 INTERCHANGEABLE
Setscrew
Dressta North America Ltd
6685-01-079-925482116 INTERCHANGEABLE
Indicator,pressure
Stewart-Warner Corporation
2990-01-099-700100363400 INTERCHANGEABLE
Governor Lever
Hatz Diesel of America Inc
5305-01-101-071703245900 INTERCHANGEABLE
Setscrew
Hatz Diesel of America Inc
5315-01-331-2035 INTERCHANGEABLE
Pin,grooved,headless
Cross-Reference Index
Part NumberManufacturer
82777 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (USA)
82116 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (USA)
82109 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (USA)
82116 Marion Div of Tecumseh Products Co (USA)
P82777 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (USA)
3ARR3A7M3 General Electric Co Motor and Generator Division of Apparatus Group (USA)
P82963 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (USA)
Related Parts
5310-00-032-2347INTERCHANGEABLE
WASHER,LOCK
5365-00-156-5577INTERCHANGEABLE
RING,EXTERNALLY THREADED
8277-7
5945-00-216-8676INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5365-00-641-0471INTERCHANGEABLE
SPACER,RING
82-116
5930-00-669-9971INTERCHANGEABLE
SWITCH,ROTARY
267-6505-1364692REVBITEM7
5305-01-068-9833INTERCHANGEABLE
SETSCREW
82777
6685-01-079-9254INTERCHANGEABLE
INDICATOR,PRESSURE
82116
2990-01-099-7001INTERCHANGEABLE
GOVERNOR LEVER
00363400
5305-01-101-0717INTERCHANGEABLE
SETSCREW
03245900
5315-01-331-2035INTERCHANGEABLE
PIN,GROOVED,HEADLESS
5360-01-359-2751INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
82109
6115-01-363-2410INTERCHANGEABLE
WINDING,GENERATOR FIELD
82116

Frequently Asked Questions

What is NSN 5945-00-984-9863?

NSN 5945-00-984-9863 is a Relay,electromagnetic, manufactured by Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-984-9863?

NSN 5945-00-984-9863 has 7 cross-referenced part numbers: 82777 (Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc), 82116 (Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc), 82109 (Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc), 82116 (Marion Div of Tecumseh Products Co), P82777 (Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc) and 2 more.

What NSN replaces 5945-00-984-9863?

There are 12 known substitutes for 5945-00-984-9863: 5310-00-032-2347, 5365-00-156-5577, 5945-00-216-8676 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 82777?

Key specifications for 82777: Coil Quantity: 1; Mounting Facility Type and Quantity: 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY; Winding DC Resistance Rating: 850.0 OHMS NOMINAL SINGLE WINDING; Terminal Type and Quantity: 4 PIN ALL FUNCTIONS. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-984-9863 still in active supply?

NSN 5945-00-984-9863 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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