PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2505-2Motor,direct Current

Electric Boat Corporation Div General Dynamics Electric Boat · NSN 6105-01-117-9843 · FSC 6105 · No Item Name Available
Verified by PartsTable
NSN 6105-01-117-9843 — this item is cataloged by the U.S. Government under National Stock Number 6105-01-117-9843. Primary manufacturer part number: 2505-2.
Features
  • Motor,direct Current — FSC 6105
  • Length of Shaft From Housing: 2.875 INCHES SINGLE END IN
  • Current Rating Method: LOAD
  • Mounting Facility Circle Diameter: 20.000 INCHES IN
  • Keyway Width: 0.500 INCHES NOMINAL SINGLE END IN
  • Shaft End Characteristic: A9 SINGLE STYLE SINGLE END
  • Duty Cycle: CONTINUOUS
  • Mounting Method: FACE
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Motor,direct Current, cataloged under National Stock Number 6105-01-117-9843, is classified within Federal Supply Class 6105 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6105-01-117-9843
Primary Part Number2505-2
Item NameMotor,direct Current
FSC / FSG6105 / 61 — No Item Name Available
ManufacturerElectric Boat Corporation Div General Dynamics Electric Boat
StatusACTIVE
Length of Shaft From Housing2.875 INCHES SINGLE END IN
Current Rating MethodLOAD
Mounting Facility Circle Diameter20.000 INCHES IN
Keyway Width0.500 INCHES NOMINAL SINGLE END IN
Shaft End CharacteristicA9 SINGLE STYLE SINGLE END
Duty CycleCONTINUOUS
Mounting MethodFACE
Winding TypeSHUNT WOUND
Features ProvidedFRAME ELECTRICALLY GROUNDED AND VERTICAL MOUNTING POSITION
Current Rating in Amps162.000 SINGLE INPUT
Keyway Length2.500 INCHES NOMINAL SINGLE END IN
Mounting Facility Type and Quantity8 UNTHREADED HOLE(S)
Keyway Depth0.250 INCHES NOMINAL SINGLE END IN
Enclosure FeatureDRIPPROOF PROTECTED-15 DEG
Terminal Type and Quantity3 SOLDERLESS LUG AND 3 WIRE LEAD
Power Rating50.000 HORSEPOWER OUTPUT
Shaft Diameter2.125 INCHES NOMINAL SINGLE END IN
Cooling MethodAMBIENT AIR
Connection Type and Voltage Rating in Volts250.0 LINE TO NEUTRAL SINGLE INPUT
Inclosure SpecificationNEMA
Temp Rating50.0 AMBIENT CELSIUS
Frame Size Designation505VY
Rotor Speed Rating in RPM1150.0 SINGLE FULL LOAD
Shaft Rotation DirectionCLOCKWISE OR COUNTERCLOCKWISE SINGLE END
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6515-01-582-1492 (25052)
HAZMATNo
Unit of IssueEA
Verified Substitutes 10
6515-01-582-149225052 SUCCESSOR
Flixeme Graft
Atrium Medical Corporation
6110-01-697-355825052 SUCCESSOR
Panel,power Distribution
Parker Hannifin Corporation Div Village Marine Tech
5305-00-051-8605MS16995-77 INTERCHANGEABLE
Screw,cap,socket Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
1650-00-386-86662505-2 INTERCHANGEABLE
Filtering Disk,fluid
Goodrich Corporation
5950-00-646-9812 INTERCHANGEABLE
Transformer,audio Frequency
5325-00-816-4239 INTERCHANGEABLE
Ring,retaining
1680-01-068-697825052 INTERCHANGEABLE
Window
Barksdale, Inc
6150-01-171-4603ECI-14172 INTERCHANGEABLE
Bus,conductor
Mersen Usa Spm Corp.
5330-01-332-820025052 INTERCHANGEABLE
Gasket
Phoenix Products Llc Dba Phoenix Lighting Products Llc
4720-01-540-6264 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cross-Reference Index
Part NumberManufacturer
2505-2 Electric Boat Corp Dba Electro Dynamic (USA)
2505-2 GR1 Ward Leonard Ct Llc (USA)
2505-2 GR1 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
2505-2 PRIMARY Electric Boat Corporation Div General Dynamics Electric Boat (USA)
2505-2 GR1 Electric Boat Corp Dba Electro Dynamic (USA)
Related Parts
SUCCESSOR 6515-01-582-1492 Flixeme Graft · 25052
6110-01-697-3558SUCCESSOR
PANEL,POWER DISTRIBUTION
25052
5305-00-051-8605INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
MS16995-77
1650-00-386-8666INTERCHANGEABLE
FILTERING DISK,FLUID
2505-2
5950-00-646-9812INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5325-00-816-4239INTERCHANGEABLE
RING,RETAINING
1680-01-068-6978INTERCHANGEABLE
WINDOW
25052
6150-01-171-4603INTERCHANGEABLE
BUS,CONDUCTOR
ECI-14172
5330-01-332-8200INTERCHANGEABLE
GASKET
25052
4720-01-540-6264INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC

Frequently Asked Questions

What is NSN 6105-01-117-9843?

NSN 6105-01-117-9843 is a Motor,direct Current, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 6105 (No Item Name Available). Status: active.

What are the part numbers for NSN 6105-01-117-9843?

NSN 6105-01-117-9843 has 5 cross-referenced part numbers: 2505-2 (Electric Boat Corp Dba Electro Dynamic), 2505-2 GR1 (Ward Leonard Ct Llc), 2505-2 GR1 (Electric Boat Corporation Div General Dynamics Electric Boat), 2505-2 (Electric Boat Corporation Div General Dynamics Electric Boat), 2505-2 GR1 (Electric Boat Corp Dba Electro Dynamic).

What NSN replaces 6105-01-117-9843?

There are 10 known substitutes for 6105-01-117-9843: 6515-01-582-1492, 6110-01-697-3558, 5305-00-051-8605 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2505-2?

Key specifications for 2505-2: Length of Shaft From Housing: 2.875 INCHES SINGLE END IN; Current Rating Method: LOAD; Mounting Facility Circle Diameter: 20.000 INCHES IN; Keyway Width: 0.500 INCHES NOMINAL SINGLE END IN. 27 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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