PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

231705REVDPT9Contact,electrical

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5999-00-238-0548 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-238-0548 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-238-0548. Primary manufacturer part number: 231705REVDPT9.
Features
  • Contact,electrical — FSC 5999
  • Mounting Facility Quantity: 1
  • Current Rating in Amps: 78.6
  • Pin Width: 0.078 INCHES NOMINAL IN
  • Mounting Method: UNTHREADED HOLE(S)
  • Voltage Rating in Volts: 440.0 AC
  • Precious Material and Weight: 0.100 SILVER GRAINS, TROY
  • Precious Material: SILVER
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-238-0548, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-00-238-0548
Primary Part Number231705REVDPT9
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Mounting Facility Quantity1
Current Rating in Amps78.6
Pin Width0.078 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S)
Voltage Rating in Volts440.0 AC
Precious Material and Weight0.100 SILVER GRAINS, TROY
Precious MaterialSILVER
Surface TreatmentSILVER BODY
Surface TreatmentSILVER CONTACT
Style DesignatorFLAT BLADE CONTACT
Terminal Type and Quantity1 TAB, SOLDER LUG AXIALLY AT ONE END
MaterialCOPPER ALLOY CONTACT
Unthreaded Mounting Hole Diameter0.177 INCHES NOMINAL IN
MaterialCOPPER ALLOY AND ZINC BODY
Precious Material and LocationEXTERNAL SURFACE SILVER
Mounting Facility Quantity1
Current Rating in Amps78.6
Pin Width0.078 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S)
Voltage Rating in Volts440.0 AC
Precious Material and Weight0.100 SILVER GRAINS, TROY
Precious MaterialSILVER
Surface TreatmentSILVER BODY
Surface TreatmentSILVER CONTACT
Style DesignatorFLAT BLADE CONTACT
Terminal Type and Quantity1 TAB, SOLDER LUG AXIALLY AT ONE END
MaterialCOPPER ALLOY CONTACT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 12
4820-00-032-80261383-8-8 INTERCHANGEABLE
Valve,plug
Hydro-Aire Aerospace Corp
5360-00-051-1347998-D-11 INTERCHANGEABLE
Spring,helical,compression
Lawler Manufacturing Company, Inc.
3120-00-054-36772-824 INTERCHANGEABLE
Bearing
Maytag Corporation Dba Maytag Appliancessales
5331-00-078-72952824 INTERCHANGEABLE
O-Ring
Lawler Manufacturing Company, Inc.
6240-00-143-6558 INTERCHANGEABLE
Lamp,incandescent
6145-00-144-0102M27500-22RC1S06 INTERCHANGEABLE
Wire,electrical
National Electrical Mfrs Assn Dba Nema
5325-00-200-6756 INTERCHANGEABLE
Ring,retaining
2810-00-336-176065518 INTERCHANGEABLE
Plug,crank Shaft Oi
Textron Lycoming Inc Williamsport Plant
6515-00-370-2300210-302 INTERCHANGEABLE
Anoscope
Hayden Medical Inc
2825-00-388-69092824 INTERCHANGEABLE
Baffle,oil
Northrop Grumman Systems Corporation Div Marine Systems
Cross-Reference Index
Part NumberManufacturer
231705-9 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
221384PC3 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
231705REVDPT9 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
53676Y14PT4 Eaton Corp Opns & Technical Center (USA)
422178PC7 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
231740PC9 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
2824 Eaton Corp Opns & Technical Center (USA)
2824PT9 Eaton Corp Opns & Technical Center (USA)
Related Parts
4820-00-032-8026INTERCHANGEABLE
VALVE,PLUG
1383-8-8
5360-00-051-1347INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
998-D-11
3120-00-054-3677INTERCHANGEABLE
BEARING
2-824
5331-00-078-7295INTERCHANGEABLE
O-RING
2824
6240-00-143-6558INTERCHANGEABLE
LAMP,INCANDESCENT
6145-00-144-0102INTERCHANGEABLE
WIRE,ELECTRICAL
M27500-22RC1S06
5325-00-200-6756INTERCHANGEABLE
RING,RETAINING
2810-00-336-1760INTERCHANGEABLE
PLUG,CRANK SHAFT OI
65518
6515-00-370-2300INTERCHANGEABLE
ANOSCOPE
210-302
2825-00-388-6909INTERCHANGEABLE
BAFFLE,OIL
2824
4820-00-441-7678INTERCHANGEABLE
VALVE,VENT
3182478
5935-00-501-7979INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
28WC2824P

Frequently Asked Questions

What is NSN 5999-00-238-0548?

NSN 5999-00-238-0548 is a Contact,electrical, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-238-0548?

NSN 5999-00-238-0548 has 8 cross-referenced part numbers: 231705-9 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 221384PC3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 231705REVDPT9 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 53676Y14PT4 (Eaton Corp Opns & Technical Center), 422178PC7 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 3 more.

What NSN replaces 5999-00-238-0548?

There are 12 known substitutes for 5999-00-238-0548: 4820-00-032-8026, 5360-00-051-1347, 3120-00-054-3677 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 231705REVDPT9?

Key specifications for 231705REVDPT9: Overall Width: 0.609 INCHES NOMINAL IN; Mounting Facility Quantity: 1; Current Rating in Amps: 78.6; Pin Width: 0.078 INCHES NOMINAL IN. 30 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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