PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

221384PC2Contact,electrical

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5999-00-539-2163 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-539-2163 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-539-2163. Primary manufacturer part number: 221384PC2.
Features
  • Contact,electrical — FSC 5999
  • Current Rating in Amps: 10.0
  • Mounting Method: UNTHREADED HOLE(S)
  • Mounting Facility Quantity: 1
  • Unthreaded Mounting Hole Diameter: 0.266 INCHES NOMINAL IN
  • Material: SILVER CONTACT
  • Voltage Rating in Volts: 115.0 AC
  • Material: STEEL CORROSION RESISTING BODY
Applications
  • Applications requiring Silver Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-539-2163, 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 24 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-539-2163
Primary Part Number221384PC2
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusCANCELLED
Current Rating in Amps10.0
Mounting MethodUNTHREADED HOLE(S)
Mounting Facility Quantity1
Unthreaded Mounting Hole Diameter0.266 INCHES NOMINAL IN
MaterialSILVER CONTACT
Voltage Rating in Volts115.0 AC
MaterialSTEEL CORROSION RESISTING BODY
Surface TreatmentCADMIUM BODY
Precious Material and Weight0.100 SILVER GRAINS, TROY
Style DesignatorIRREGULAR SHAPE
Precious Material and LocationCONTACT SILVER
Precious MaterialSILVER
Current Rating in Amps10.0
Mounting MethodUNTHREADED HOLE(S)
Mounting Facility Quantity1
Unthreaded Mounting Hole Diameter0.266 INCHES NOMINAL IN
MaterialSILVER CONTACT
Voltage Rating in Volts115.0 AC
MaterialSTEEL CORROSION RESISTING BODY
Surface TreatmentCADMIUM BODY
Precious Material and Weight0.100 SILVER GRAINS, TROY
Style DesignatorIRREGULAR SHAPE
Precious Material and LocationCONTACT SILVER
Precious MaterialSILVER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeY
Weight0.0200 lbs
Cube0.0020 cu ft
Verified Substitutes 6
No Item Name Available
4730-00-202-7565200346 INTERCHANGEABLE
Packing Nut
Renk America Llc Div Renk America
5930-00-401-657421584 INTERCHANGEABLE
Switch,thermostatic
Sensata Technologies, Inc. Div Sensata Attleboro
5330-01-145-1582 INTERCHANGEABLE
Gasket
4810-01-273-372221584 INTERCHANGEABLE
Valve,linear,directional Control
Mark Industries
2990-01-560-5148 INTERCHANGEABLE
Arrester,spark Exhaust
Cross-Reference Index
Part NumberManufacturer
2824PC3 Eaton Corp Opns & Technical Center (USA)
221384PC2 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
365739PC3 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
231740PC3 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
231705PC3 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
21-584 PRIMARY Eaton Corp Opns & Technical Center (USA)
53676Y14-3 Eaton Corp Opns & Technical Center (USA)
2378A-2 PRIMARY Eaton Corp Opns & Technical Center (USA)
Related Parts
5999-00-259-8730SUCCESSOR
NO ITEM NAME AVAILABLE
4730-00-202-7565INTERCHANGEABLE
PACKING NUT
200346
5930-00-401-6574INTERCHANGEABLE
SWITCH,THERMOSTATIC
21584
5330-01-145-1582INTERCHANGEABLE
GASKET
4810-01-273-3722INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21584
2990-01-560-5148INTERCHANGEABLE
ARRESTER,SPARK EXHAUST

Frequently Asked Questions

What is NSN 5999-00-539-2163?

NSN 5999-00-539-2163 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: cancelled.

What are the part numbers for NSN 5999-00-539-2163?

NSN 5999-00-539-2163 has 8 cross-referenced part numbers: 2824PC3 (Eaton Corp Opns & Technical Center), 221384PC2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 365739PC3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 231740PC3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 231705PC3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 3 more.

What NSN replaces 5999-00-539-2163?

There are 6 known substitutes for 5999-00-539-2163: 5999-00-259-8730, 4730-00-202-7565, 5930-00-401-6574 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 221384PC2?

Key specifications for 221384PC2: Current Rating in Amps: 10.0; Mounting Method: UNTHREADED HOLE(S); Mounting Facility Quantity: 1; Unthreaded Mounting Hole Diameter: 0.266 INCHES NOMINAL IN. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-539-2163 still in active supply?

NSN 5999-00-539-2163 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.
PartsTable Design LLC · partstable.com